DUKE ENERGY CORPORATION has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan DUKE ENERGY CORPORATION MASTER TRUST
| Measure | Date | Value |
|---|
| 2022 : DUKE ENERGY CORPORATION MASTER TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,106,301,803 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,106,301,803 |
| Total transfer of assets to this plan | 2022-12-31 | $57,700,000 |
| Total transfer of assets from this plan | 2022-12-31 | $771,100,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $0 |
| Total income from all sources (including contributions) | 2022-12-31 | $-1,550,200,000 |
| Total loss/gain on sale of assets | 2022-12-31 | $-669,883,079 |
| Total of all expenses incurred | 2022-12-31 | $14,800,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $7,123,400,000 |
| Value of total assets at beginning of year | 2022-12-31 | $9,401,800,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $14,800,000 |
| Total interest from all sources | 2022-12-31 | $160,476,838 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $50,298,976 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $12,498,032 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-12-31 | $7,588,935 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $289,752,761 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $487,442,684 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $64,100,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $102,800,000 |
| Other income not declared elsewhere | 2022-12-31 | $15,842,563 |
| Administrative expenses (other) incurred | 2022-12-31 | $2,100,000 |
| Total non interest bearing cash at end of year | 2022-12-31 | $49,993,386 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $108,395,540 |
| Value of net income/loss | 2022-12-31 | $-1,565,000,000 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $7,123,400,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $9,401,800,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2022-12-31 | $62,300,000 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $88,200,000 |
| Investment advisory and management fees | 2022-12-31 | $12,700,000 |
| Interest earned on other investments | 2022-12-31 | $7,575,400 |
| Income. Interest from US Government securities | 2022-12-31 | $30,936,089 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $120,462,843 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $192,290,224 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $73,522,808 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $756,881 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $36,004,460 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $36,004,460 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,502,506 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2022-12-31 | $31,806,748 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2022-12-31 | $43,734,508 |
| Asset value of US Government securities at end of year | 2022-12-31 | $1,254,100,000 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $1,697,500,000 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $4,246,664 |
| Net gain/loss from 103.12 investment entities | 2022-12-31 | $-4,880,159 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Income. Dividends from preferred stock | 2022-12-31 | $621,683 |
| Income. Dividends from common stock | 2022-12-31 | $49,677,293 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $242,251,485 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $411,852,035 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $2,701,248,515 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $3,776,847,965 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $2,222,301,968 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $2,567,911,065 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $7,702,785,823 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $8,372,668,902 |
| 2021 : DUKE ENERGY CORPORATION MASTER TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-81,629,259 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-81,629,259 |
| Total transfer of assets from this plan | 2021-12-31 | $622,300,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $2,992,821,438 |
| Total income from all sources (including contributions) | 2021-12-31 | $524,500,000 |
| Total loss/gain on sale of assets | 2021-12-31 | $373,704,992 |
| Total of all expenses incurred | 2021-12-31 | $28,000,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $9,401,800,000 |
| Value of total assets at beginning of year | 2021-12-31 | $12,520,421,438 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $28,000,000 |
| Total interest from all sources | 2021-12-31 | $163,047,445 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $54,625,512 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $7,588,935 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $20,543,265 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $487,442,684 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $760,025,241 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $102,800,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $3,010,124,394 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $2,992,821,438 |
| Other income not declared elsewhere | 2021-12-31 | $-8,928,205 |
| Administrative expenses (other) incurred | 2021-12-31 | $6,000,000 |
| Total non interest bearing cash at end of year | 2021-12-31 | $108,395,540 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $130,253,073 |
| Value of net income/loss | 2021-12-31 | $496,500,000 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $9,401,800,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $9,527,600,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2021-12-31 | $88,200,000 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $69,452,405 |
| Investment advisory and management fees | 2021-12-31 | $22,000,000 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $4,422 |
| Interest on participant loans | 2021-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2021-12-31 | $0 |
| Interest earned on other investments | 2021-12-31 | $7,891,067 |
| Income. Interest from US Government securities | 2021-12-31 | $24,915,748 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $130,131,197 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $73,522,808 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $96,592,835 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $36,004,460 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $258,765,222 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $258,765,222 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $109,433 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2021-12-31 | $43,734,508 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2021-12-31 | $38,464,227 |
| Asset value of US Government securities at end of year | 2021-12-31 | $1,697,500,000 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $1,074,312,581 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $0 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $1,572,903 |
| Net gain/loss from 103.12 investment entities | 2021-12-31 | $22,106,612 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Income. Dividends from preferred stock | 2021-12-31 | $176,531 |
| Income. Dividends from common stock | 2021-12-31 | $54,448,981 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $411,852,035 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $588,173,384 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $3,776,847,965 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $3,589,190,938 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $2,567,911,065 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $2,884,519,451 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $8,865,008,846 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $8,491,303,854 |
| 2020 : DUKE ENERGY CORPORATION MASTER TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $774,321,350 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $774,321,350 |
| Total transfer of assets from this plan | 2020-12-31 | $553,700,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,992,821,438 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,749,761,911 |
| Total income from all sources (including contributions) | 2020-12-31 | $1,032,698,248 |
| Total loss/gain on sale of assets | 2020-12-31 | $-11,334,303 |
| Total of all expenses incurred | 2020-12-31 | $31,598,248 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $12,520,421,438 |
| Value of total assets at beginning of year | 2020-12-31 | $11,829,961,911 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $31,598,248 |
| Total interest from all sources | 2020-12-31 | $165,148,770 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $53,490,879 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $20,543,265 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $10,533,211 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $760,025,241 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $786,192,587 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $3,010,124,394 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $2,738,723,487 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $2,992,821,438 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $2,749,761,911 |
| Other income not declared elsewhere | 2020-12-31 | $37,462,241 |
| Administrative expenses (other) incurred | 2020-12-31 | $10,560,026 |
| Total non interest bearing cash at end of year | 2020-12-31 | $130,253,073 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $74,614,678 |
| Value of net income/loss | 2020-12-31 | $1,001,100,000 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $9,527,600,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $9,080,200,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2020-12-31 | $69,452,405 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $83,602,044 |
| Investment advisory and management fees | 2020-12-31 | $21,038,222 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $4,422 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $10,626,641 |
| Interest earned on other investments | 2020-12-31 | $9,028,881 |
| Income. Interest from US Government securities | 2020-12-31 | $19,358,684 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $134,382,663 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $96,592,835 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $37,333,723 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $258,765,222 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $462,433,169 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $462,433,169 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $2,378,542 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2020-12-31 | $38,464,227 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2020-12-31 | $37,469,220 |
| Asset value of US Government securities at end of year | 2020-12-31 | $1,074,312,581 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $1,108,270,689 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $3,891,987 |
| Net gain/loss from 103.12 investment entities | 2020-12-31 | $9,717,324 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Income. Dividends from preferred stock | 2020-12-31 | $386,035 |
| Income. Dividends from common stock | 2020-12-31 | $53,104,844 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $588,173,384 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $752,780,284 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $3,589,190,938 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $3,258,396,071 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $2,884,519,451 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $2,468,986,107 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $9,846,618,712 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $9,857,953,015 |
| 2019 : DUKE ENERGY CORPORATION MASTER TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $468,965,485 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $468,965,485 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $468,965,485 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $468,965,485 |
| Total transfer of assets to this plan | 2019-12-31 | $76,730,419 |
| Total transfer of assets from this plan | 2019-12-31 | $742,100,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,749,761,911 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,749,761,911 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $57,243,148 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $57,243,148 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,380,834,223 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,380,834,223 |
| Total loss/gain on sale of assets | 2019-12-31 | $587,199,303 |
| Total loss/gain on sale of assets | 2019-12-31 | $587,199,303 |
| Total of all expenses incurred | 2019-12-31 | $14,134,223 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $11,829,961,911 |
| Value of total assets at end of year | 2019-12-31 | $11,829,961,911 |
| Value of total assets at beginning of year | 2019-12-31 | $8,436,112,729 |
| Value of total assets at beginning of year | 2019-12-31 | $8,436,112,729 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $14,134,223 |
| Total interest from all sources | 2019-12-31 | $193,392,670 |
| Total interest from all sources | 2019-12-31 | $193,392,670 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $54,210,344 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $54,210,344 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $10,533,211 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $10,533,211 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $15,594,589 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $15,594,589 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $786,192,587 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $786,192,587 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $413,864,299 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $413,864,299 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $2,738,723,487 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $2,738,723,487 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $91,788,331 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $91,788,331 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $2,749,761,911 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $2,749,761,911 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $57,243,148 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $57,243,148 |
| Other income not declared elsewhere | 2019-12-31 | $13,042,232 |
| Other income not declared elsewhere | 2019-12-31 | $13,042,232 |
| Administrative expenses (other) incurred | 2019-12-31 | $3,064,313 |
| Total non interest bearing cash at end of year | 2019-12-31 | $74,614,678 |
| Total non interest bearing cash at end of year | 2019-12-31 | $74,614,678 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $28,625,484 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $28,625,484 |
| Value of net income/loss | 2019-12-31 | $1,366,700,000 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $9,080,200,000 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $9,080,200,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $8,378,869,581 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $8,378,869,581 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $83,602,044 |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $83,602,044 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $192,315,768 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $192,315,768 |
| Investment advisory and management fees | 2019-12-31 | $11,069,910 |
| Investment advisory and management fees | 2019-12-31 | $11,069,910 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $10,626,641 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $10,626,641 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $0 |
| Interest earned on other investments | 2019-12-31 | $9,485,820 |
| Interest earned on other investments | 2019-12-31 | $9,485,820 |
| Income. Interest from US Government securities | 2019-12-31 | $24,998,681 |
| Income. Interest from US Government securities | 2019-12-31 | $24,998,681 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $148,415,070 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $148,415,070 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $37,333,723 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $37,333,723 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $602,023,568 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $602,023,568 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $462,433,169 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $462,433,169 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $292,525,734 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $292,525,734 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $292,525,734 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $292,525,734 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $10,493,099 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $10,493,099 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $37,469,220 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $37,469,220 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $153,227,123 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $153,227,123 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2019-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2019-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2019-12-31 | $27,391,297 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2019-12-31 | $27,391,297 |
| Asset value of US Government securities at end of year | 2019-12-31 | $1,108,270,689 |
| Asset value of US Government securities at end of year | 2019-12-31 | $1,108,270,689 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $848,752,823 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $848,752,823 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $46,376,559 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $46,376,559 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $17,647,630 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $17,647,630 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Income. Dividends from preferred stock | 2019-12-31 | $918,395 |
| Income. Dividends from preferred stock | 2019-12-31 | $918,395 |
| Income. Dividends from common stock | 2019-12-31 | $53,291,949 |
| Income. Dividends from common stock | 2019-12-31 | $53,291,949 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $752,780,284 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $752,780,284 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $912,396,018 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $912,396,018 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $3,258,396,071 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $3,258,396,071 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $3,145,507,707 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $3,145,507,707 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $2,468,986,107 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $2,468,986,107 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $1,712,099,988 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $1,712,099,988 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $8,460,013,449 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $8,460,013,449 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $7,872,814,146 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $7,872,814,146 |
| 2018 : DUKE ENERGY CORPORATION MASTER TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-431,364,319 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-431,364,319 |
| Total transfer of assets to this plan | 2018-12-31 | $141,000,000 |
| Total transfer of assets from this plan | 2018-12-31 | $586,945,606 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $57,243,148 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $50,738,604 |
| Total income from all sources (including contributions) | 2018-12-31 | $-324,025,166 |
| Total loss/gain on sale of assets | 2018-12-31 | $-100,727,784 |
| Total of all expenses incurred | 2018-12-31 | $21,228,680 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $8,436,112,729 |
| Value of total assets at beginning of year | 2018-12-31 | $9,220,807,637 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $21,228,680 |
| Total interest from all sources | 2018-12-31 | $201,155,019 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $40,994,681 |
| Administrative expenses professional fees incurred | 2018-12-31 | $80,800 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $15,594,589 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $7,593,600 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $413,864,299 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $469,993,113 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $91,788,331 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $117,269,742 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $57,243,148 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $50,738,604 |
| Other income not declared elsewhere | 2018-12-31 | $4,799,456 |
| Administrative expenses (other) incurred | 2018-12-31 | $1,215,352 |
| Total non interest bearing cash at end of year | 2018-12-31 | $28,625,484 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $10,525,671 |
| Value of net income/loss | 2018-12-31 | $-345,253,846 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $8,378,869,581 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $9,170,069,033 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2018-12-31 | $192,315,768 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $209,254,256 |
| Investment advisory and management fees | 2018-12-31 | $19,932,528 |
| Interest earned on other investments | 2018-12-31 | $7,659,173 |
| Income. Interest from US Government securities | 2018-12-31 | $18,911,921 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $169,376,759 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $602,023,568 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $749,312,926 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $292,525,734 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $190,789,104 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $190,789,104 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $5,207,166 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2018-12-31 | $153,227,123 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2018-12-31 | $172,101,348 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2018-12-31 | $27,391,297 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2018-12-31 | $28,411,506 |
| Asset value of US Government securities at end of year | 2018-12-31 | $848,752,823 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $623,033,392 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-24,217,053 |
| Net gain/loss from 103.12 investment entities | 2018-12-31 | $-14,665,166 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Income. Dividends from preferred stock | 2018-12-31 | $434,751 |
| Income. Dividends from common stock | 2018-12-31 | $40,559,930 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $912,396,018 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $1,071,601,607 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $3,145,507,707 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $3,627,085,848 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $1,712,099,988 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $1,943,835,524 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $4,581,059,511 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $4,681,787,295 |
| 2017 : DUKE ENERGY CORPORATION MASTER TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $493,385,927 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $493,385,927 |
| Total transfer of assets to this plan | 2017-12-31 | $384,700,000 |
| Total transfer of assets from this plan | 2017-12-31 | $595,400,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $50,738,604 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $60,881,100 |
| Total income from all sources (including contributions) | 2017-12-31 | $1,039,443,594 |
| Total loss/gain on sale of assets | 2017-12-31 | $143,703,679 |
| Total of all expenses incurred | 2017-12-31 | $20,500,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $9,220,807,637 |
| Value of total assets at beginning of year | 2017-12-31 | $8,422,706,539 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $20,500,000 |
| Total interest from all sources | 2017-12-31 | $196,847,461 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $38,164,200 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $197,210 |
| Administrative expenses professional fees incurred | 2017-12-31 | $187,500 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $7,593,600 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2017-12-31 | $6,284,755 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $469,993,113 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $476,584,720 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $117,269,742 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $110,242,094 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $50,738,604 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $60,881,100 |
| Other income not declared elsewhere | 2017-12-31 | $4,677,618 |
| Administrative expenses (other) incurred | 2017-12-31 | $1,123,916 |
| Total non interest bearing cash at end of year | 2017-12-31 | $10,525,671 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $9,827,875 |
| Value of net income/loss | 2017-12-31 | $1,018,943,594 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $9,170,069,033 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $8,361,825,439 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2017-12-31 | $209,254,256 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $227,891,119 |
| Investment advisory and management fees | 2017-12-31 | $19,188,584 |
| Interest earned on other investments | 2017-12-31 | $8,894,099 |
| Income. Interest from US Government securities | 2017-12-31 | $15,028,657 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $170,334,448 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $749,312,926 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $918,924,341 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $190,789,104 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $210,971,596 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $210,971,596 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $2,590,257 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2017-12-31 | $172,101,348 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2017-12-31 | $133,794,232 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2017-12-31 | $28,411,506 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2017-12-31 | $29,421,695 |
| Asset value of US Government securities at end of year | 2017-12-31 | $623,033,392 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $534,775,381 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $3,711,586 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $119,254,561 |
| Net gain/loss from 103.12 investment entities | 2017-12-31 | $39,698,562 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Income. Dividends from preferred stock | 2017-12-31 | $185,610 |
| Income. Dividends from common stock | 2017-12-31 | $37,781,380 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $1,071,601,607 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $983,299,735 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $3,627,085,848 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $3,242,749,498 |
| Contract administrator fees | 2017-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $1,943,835,524 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $1,537,939,498 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $3,736,517,547 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $3,592,813,868 |
| 2016 : DUKE ENERGY CORPORATION MASTER TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $89,973,121 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $89,973,121 |
| Total transfer of assets to this plan | 2016-12-31 | $145,000,000 |
| Total transfer of assets from this plan | 2016-12-31 | $706,025,457 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $60,881,100 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $114,249,626 |
| Total income from all sources (including contributions) | 2016-12-31 | $623,217,703 |
| Total loss/gain on sale of assets | 2016-12-31 | $213,263,662 |
| Total of all expenses incurred | 2016-12-31 | $524,052 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $8,422,706,539 |
| Value of total assets at beginning of year | 2016-12-31 | $8,414,406,871 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $524,052 |
| Total interest from all sources | 2016-12-31 | $204,592,143 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $34,497,731 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $71,699 |
| Administrative expenses professional fees incurred | 2016-12-31 | $3,524 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2016-12-31 | $6,284,755 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2016-12-31 | $7,792,891 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $476,584,720 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $529,434,225 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $110,242,094 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $130,145,638 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $60,881,100 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $114,249,626 |
| Other income not declared elsewhere | 2016-12-31 | $6,056,510 |
| Administrative expenses (other) incurred | 2016-12-31 | $214,170 |
| Total non interest bearing cash at end of year | 2016-12-31 | $9,827,875 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $12,714,311 |
| Value of net income/loss | 2016-12-31 | $622,693,651 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $8,361,825,439 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $8,300,157,245 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2016-12-31 | $227,891,119 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $284,666,587 |
| Investment advisory and management fees | 2016-12-31 | $287,668 |
| Interest earned on other investments | 2016-12-31 | $12,465,684 |
| Income. Interest from US Government securities | 2016-12-31 | $10,772,294 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $180,114,272 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $918,924,341 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $783,834,363 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $210,971,596 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $192,226,722 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $192,226,722 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $1,239,893 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2016-12-31 | $133,794,232 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2016-12-31 | $90,443,910 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2016-12-31 | $29,421,695 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2016-12-31 | $30,859,592 |
| Asset value of US Government securities at end of year | 2016-12-31 | $534,775,381 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $547,508,432 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $127,933 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $61,141,332 |
| Net gain/loss from 103.12 investment entities | 2016-12-31 | $13,565,271 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | Yes |
| Income. Dividends from preferred stock | 2016-12-31 | $277,745 |
| Income. Dividends from common stock | 2016-12-31 | $34,148,287 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $983,299,735 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $983,818,755 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $3,242,749,498 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $3,385,856,020 |
| Contract administrator fees | 2016-12-31 | $18,690 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $1,537,939,498 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $1,435,105,425 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $7,149,139,516 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $6,935,875,854 |
| 2015 : DUKE ENERGY CORPORATION MASTER TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-287,272,041 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-287,272,041 |
| Total transfer of assets to this plan | 2015-12-31 | $2,719,846,160 |
| Total transfer of assets from this plan | 2015-12-31 | $3,064,934,528 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $114,249,626 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $25,600,000 |
| Total income from all sources (including contributions) | 2015-12-31 | $-19,259,791 |
| Total loss/gain on sale of assets | 2015-12-31 | $23,611,696 |
| Total of all expenses incurred | 2015-12-31 | $12,664,596 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $8,414,406,871 |
| Value of total assets at beginning of year | 2015-12-31 | $8,702,770,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $12,664,596 |
| Total interest from all sources | 2015-12-31 | $212,653,494 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $34,258,206 |
| Administrative expenses professional fees incurred | 2015-12-31 | $127,730 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2015-12-31 | $7,792,891 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $10,320,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $529,434,225 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $565,180,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $130,145,638 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $66,450,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $114,249,626 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $25,600,000 |
| Other income not declared elsewhere | 2015-12-31 | $4,663,301 |
| Administrative expenses (other) incurred | 2015-12-31 | $5,936,915 |
| Total non interest bearing cash at end of year | 2015-12-31 | $12,714,311 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $33,580,000 |
| Value of net income/loss | 2015-12-31 | $-31,924,387 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $8,300,157,245 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $8,677,170,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2015-12-31 | $284,666,587 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $303,150,000 |
| Investment advisory and management fees | 2015-12-31 | $6,172,294 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $87,750,000 |
| Interest earned on other investments | 2015-12-31 | $15,199,977 |
| Income. Interest from US Government securities | 2015-12-31 | $13,888,205 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $183,156,771 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $783,834,363 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $757,380,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $192,226,722 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $171,270,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $171,270,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $408,541 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2015-12-31 | $90,443,910 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2015-12-31 | $106,490,000 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2015-12-31 | $30,859,592 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2015-12-31 | $32,240,000 |
| Asset value of US Government securities at end of year | 2015-12-31 | $547,508,432 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $605,020,000 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-774 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $8,868,642 |
| Net gain/loss from 103.12 investment entities | 2015-12-31 | $-16,042,315 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | Yes |
| Income. Dividends from preferred stock | 2015-12-31 | $397,764 |
| Income. Dividends from common stock | 2015-12-31 | $33,860,442 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $983,818,755 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $3,409,690,000 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $3,385,856,020 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $958,190,000 |
| Contract administrator fees | 2015-12-31 | $427,657 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $1,435,105,425 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $1,596,060,000 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $4,799,932,678 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $4,776,320,982 |
| 2014 : DUKE ENERGY CORPORATION MASTER TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $352,120,000 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $352,120,000 |
| Total transfer of assets to this plan | 2014-12-31 | $3,978,850,000 |
| Total transfer of assets from this plan | 2014-12-31 | $4,475,110,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $25,600,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $3,200,000 |
| Total income from all sources (including contributions) | 2014-12-31 | $896,110,333 |
| Total loss/gain on sale of assets | 2014-12-31 | $284,410,000 |
| Total of all expenses incurred | 2014-12-31 | $27,680,333 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $8,702,770,000 |
| Value of total assets at beginning of year | 2014-12-31 | $8,308,200,000 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $27,680,333 |
| Total interest from all sources | 2014-12-31 | $196,920,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $35,860,000 |
| Assets. Real estate other than employer real property at end of year | 2014-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2014-12-31 | $94,900,000 |
| Administrative expenses professional fees incurred | 2014-12-31 | $2,360,000 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2014-12-31 | $10,320,000 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2014-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $565,180,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $1,405,200,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $66,450,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $51,600,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $25,600,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $3,200,000 |
| Other income not declared elsewhere | 2014-12-31 | $26,770,333 |
| Administrative expenses (other) incurred | 2014-12-31 | $6,782,134 |
| Total non interest bearing cash at end of year | 2014-12-31 | $33,580,000 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $57,600,000 |
| Value of net income/loss | 2014-12-31 | $868,430,000 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $8,677,170,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $8,305,000,000 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2014-12-31 | $303,150,000 |
| Assets. partnership/joint venture interests at beginning of year | 2014-12-31 | $0 |
| Investment advisory and management fees | 2014-12-31 | $18,538,199 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $87,750,000 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $0 |
| Interest earned on other investments | 2014-12-31 | $35,020,000 |
| Income. Interest from US Government securities | 2014-12-31 | $14,730,000 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $146,700,000 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $757,380,000 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $171,270,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $5,500,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $5,500,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $470,000 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2014-12-31 | $106,490,000 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2014-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2014-12-31 | $32,240,000 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2014-12-31 | $33,100,000 |
| Asset value of US Government securities at end of year | 2014-12-31 | $605,020,000 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $926,500,000 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $1,860,000 |
| Net gain/loss from 103.12 investment entities | 2014-12-31 | $-1,830,000 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | Yes |
| Income. Dividends from preferred stock | 2014-12-31 | $630,000 |
| Income. Dividends from common stock | 2014-12-31 | $35,230,000 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $3,409,690,000 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $958,190,000 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $2,604,000,000 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $1,596,060,000 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $3,129,800,000 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $4,696,400,000 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $4,411,990,000 |
| 2013 : DUKE ENERGY CORPORATION MASTER TRUST 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-79,800,000 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-79,800,000 |
| Total transfer of assets to this plan | 2013-12-31 | $2,911,500,000 |
| Total transfer of assets from this plan | 2013-12-31 | $582,400,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $3,200,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $88,300,000 |
| Total income from all sources (including contributions) | 2013-12-31 | $758,899,998 |
| Total loss/gain on sale of assets | 2013-12-31 | $654,000,000 |
| Total of all expenses incurred | 2013-12-31 | $38,500,000 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $8,308,200,000 |
| Value of total assets at beginning of year | 2013-12-31 | $5,343,800,002 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $38,500,000 |
| Total interest from all sources | 2013-12-31 | $139,400,000 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $45,000,000 |
| Assets. Real estate other than employer real property at end of year | 2013-12-31 | $94,900,000 |
| Assets. Real estate other than employer real property at beginning of year | 2013-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2013-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2013-12-31 | $19,306,695 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $1,405,200,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $358,669,851 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $51,600,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $89,100,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $3,200,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $88,300,000 |
| Other income not declared elsewhere | 2013-12-31 | $299,998 |
| Total non interest bearing cash at end of year | 2013-12-31 | $57,600,000 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $5,175,535 |
| Value of net income/loss | 2013-12-31 | $720,399,998 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $8,305,000,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $5,255,500,002 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2013-12-31 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2013-12-31 | $226,354,206 |
| Investment advisory and management fees | 2013-12-31 | $38,500,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $121,796 |
| Income. Interest from US Government securities | 2013-12-31 | $36,525,481 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $102,657,692 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $1,685,723,797 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $5,500,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $23,313,828 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $23,313,828 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $216,827 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2013-12-31 | $33,100,000 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2013-12-31 | $37,003,432 |
| Asset value of US Government securities at end of year | 2013-12-31 | $926,500,000 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $132,272,905 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | Yes |
| Income. Dividends from common stock | 2013-12-31 | $45,000,000 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $683,805,359 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $2,604,000,000 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $714,927,668 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $3,129,800,000 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $1,368,024,930 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2013-12-31 | $10,705,467,499 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $10,051,467,499 |
| 2012 : DUKE ENERGY CORPORATION MASTER TRUST 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $237,109,193 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $237,109,193 |
| Total transfer of assets to this plan | 2012-12-31 | $33,917,990 |
| Total transfer of assets from this plan | 2012-12-31 | $377,000,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $88,300,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $376,046,804 |
| Total income from all sources (including contributions) | 2012-12-31 | $730,518,565 |
| Total loss/gain on sale of assets | 2012-12-31 | $153,804,379 |
| Total of all expenses incurred | 2012-12-31 | $584,282 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $5,343,800,002 |
| Value of total assets at beginning of year | 2012-12-31 | $5,244,694,533 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $584,282 |
| Total interest from all sources | 2012-12-31 | $83,479,448 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $36,191,877 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2012-12-31 | $11,319 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2012-12-31 | $19,306,695 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2012-12-31 | $7,336,071 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $358,669,851 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $340,231,681 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $89,100,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $402,819,151 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $88,300,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $376,046,804 |
| Other income not declared elsewhere | 2012-12-31 | $8,819,744 |
| Administrative expenses (other) incurred | 2012-12-31 | $584,282 |
| Total non interest bearing cash at end of year | 2012-12-31 | $5,175,535 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $10,116,497 |
| Value of net income/loss | 2012-12-31 | $729,934,283 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $5,255,500,002 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $4,868,647,729 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2012-12-31 | $226,354,206 |
| Assets. partnership/joint venture interests at beginning of year | 2012-12-31 | $205,927,535 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $121,796 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2012-12-31 | $101,051 |
| Interest earned on other investments | 2012-12-31 | $10,553,290 |
| Income. Interest from US Government securities | 2012-12-31 | $1,329,973 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $71,513,988 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $1,685,723,797 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $1,133,674,202 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $23,313,828 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $42,879,558 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $42,879,558 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $82,197 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2012-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2012-12-31 | $1,266,690 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2012-12-31 | $37,003,432 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2012-12-31 | $38,659,067 |
| Asset value of US Government securities at end of year | 2012-12-31 | $132,272,905 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $116,010,804 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2012-12-31 | $9,426 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $211,042,279 |
| Net gain/loss from 103.12 investment entities | 2012-12-31 | $62,219 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Income. Dividends from preferred stock | 2012-12-31 | $697,800 |
| Income. Dividends from common stock | 2012-12-31 | $35,482,758 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $683,805,359 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $582,442,593 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $714,927,668 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $661,182,686 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $1,368,024,930 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $1,702,046,947 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2012-12-31 | $4,757,795,048 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $4,603,990,669 |
| 2011 : DUKE ENERGY CORPORATION MASTER TRUST 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2011-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-69,211,007 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-69,211,007 |
| Total transfer of assets to this plan | 2011-12-31 | $1,565,267,436 |
| Total transfer of assets from this plan | 2011-12-31 | $1,513,508,542 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $376,046,804 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $655,413,674 |
| Expenses. Interest paid | 2011-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2011-12-31 | $0 |
| Total income from all sources (including contributions) | 2011-12-31 | $-91,927,747 |
| Total loss/gain on sale of assets | 2011-12-31 | $-100,184,607 |
| Total of all expenses incurred | 2011-12-31 | $15,042,327 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2011-12-31 | $0 |
| Value of total corrective distributions | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $5,244,694,533 |
| Value of total assets at beginning of year | 2011-12-31 | $5,579,272,583 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $15,042,327 |
| Total income from rents | 2011-12-31 | $0 |
| Total interest from all sources | 2011-12-31 | $80,125,655 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $35,712,767 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2011-12-31 | $11,504 |
| Assets. Real estate other than employer real property at end of year | 2011-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $77,188 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2011-12-31 | $7,336,071 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2011-12-31 | $10,761,218 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Contributions received from participants | 2011-12-31 | $0 |
| Participant contributions at end of year | 2011-12-31 | $0 |
| Participant contributions at beginning of year | 2011-12-31 | $0 |
| Participant contributions at end of year | 2011-12-31 | $0 |
| Participant contributions at beginning of year | 2011-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $340,231,681 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $290,150,752 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2011-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2011-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $402,819,151 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $538,444,814 |
| Assets. Loans (other than to participants) at end of year | 2011-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2011-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $376,046,804 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $655,413,674 |
| Other income not declared elsewhere | 2011-12-31 | $7,935,746 |
| Administrative expenses (other) incurred | 2011-12-31 | $-867,748 |
| Liabilities. Value of operating payables at end of year | 2011-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2011-12-31 | $0 |
| Total non interest bearing cash at end of year | 2011-12-31 | $10,116,497 |
| Total non interest bearing cash at beginning of year | 2011-12-31 | $10,099,268 |
| Income. Non cash contributions | 2011-12-31 | $0 |
| Value of net income/loss | 2011-12-31 | $-106,970,074 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $4,868,647,729 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $4,923,858,909 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2011-12-31 | $205,927,535 |
| Assets. partnership/joint venture interests at beginning of year | 2011-12-31 | $135,989,028 |
| Investment advisory and management fees | 2011-12-31 | $15,832,887 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2011-12-31 | $101,051 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2011-12-31 | $0 |
| Value of interest in pooled separate accounts at end of year | 2011-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2011-12-31 | $41,896,955 |
| Interest on participant loans | 2011-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2011-12-31 | $0 |
| Interest earned on other investments | 2011-12-31 | $10,104,741 |
| Income. Interest from US Government securities | 2011-12-31 | $1,226,790 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $68,719,705 |
| Value of interest in master investment trust accounts at end of year | 2011-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2011-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $1,133,674,202 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $1,274,895,698 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $42,879,558 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $154,863,427 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $154,863,427 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $74,419 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2011-12-31 | $1,266,690 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2011-12-31 | $8,820,864 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2011-12-31 | $38,659,067 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2011-12-31 | $37,530,423 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2011-12-31 | $0 |
| Asset value of US Government securities at end of year | 2011-12-31 | $116,010,804 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $49,546,135 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2011-12-31 | $-245,058 |
| Net investment gain/loss from pooled separate accounts | 2011-12-31 | $2,794,945 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $-49,127,590 |
| Net gain/loss from 103.12 investment entities | 2011-12-31 | $271,402 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Assets. Invements in employer securities at end of year | 2011-12-31 | $0 |
| Assets. Invements in employer securities at beginning of year | 2011-12-31 | $0 |
| Assets. Value of employer real property at end of year | 2011-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2011-12-31 | $0 |
| Contributions received in cash from employer | 2011-12-31 | $0 |
| Employer contributions (assets) at end of year | 2011-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2011-12-31 | $0 |
| Income. Dividends from preferred stock | 2011-12-31 | $606,639 |
| Income. Dividends from common stock | 2011-12-31 | $35,094,624 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2011-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $582,442,593 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-12-31 | $536,488,378 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $661,182,686 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $515,556,454 |
| Contract administrator fees | 2011-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $1,702,046,947 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $1,974,229,169 |
| Liabilities. Value of benefit claims payable at end of year | 2011-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2011-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2011-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2011-12-31 | $0 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2011-12-31 | $3,510,997,113 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $3,611,181,720 |
| Liabilities. Value of acquisition indebtedness at end of year | 2011-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2011-12-31 | $0 |
| 2010 : DUKE ENERGY CORPORATION MASTER TRUST 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $300,115,529 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $300,115,529 |
| Total transfer of assets to this plan | 2010-12-31 | $1,241,615,353 |
| Total transfer of assets from this plan | 2010-12-31 | $1,220,751,984 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $655,413,674 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $441,275,073 |
| Total income from all sources (including contributions) | 2010-12-31 | $599,288,392 |
| Total loss/gain on sale of assets | 2010-12-31 | $41,055,406 |
| Total of all expenses incurred | 2010-12-31 | $31,456,071 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $5,579,272,582 |
| Value of total assets at beginning of year | 2010-12-31 | $4,776,438,291 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $31,456,071 |
| Total interest from all sources | 2010-12-31 | $73,431,354 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $30,292,467 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2010-12-31 | $6,018 |
| Administrative expenses professional fees incurred | 2010-12-31 | $45,750 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2010-12-31 | $10,761,218 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2010-12-31 | $15,696,877 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $290,150,752 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $123,041,170 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $538,444,814 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $483,319,385 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $655,413,674 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $441,275,073 |
| Other income not declared elsewhere | 2010-12-31 | $10,786,552 |
| Administrative expenses (other) incurred | 2010-12-31 | $18,131,756 |
| Total non interest bearing cash at end of year | 2010-12-31 | $10,099,268 |
| Total non interest bearing cash at beginning of year | 2010-12-31 | $892,738 |
| Value of net income/loss | 2010-12-31 | $567,832,321 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $4,923,858,908 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $4,335,163,218 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2010-12-31 | $135,989,028 |
| Assets. partnership/joint venture interests at beginning of year | 2010-12-31 | $135,464,079 |
| Investment advisory and management fees | 2010-12-31 | $13,278,565 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $109,192 |
| Value of interest in pooled separate accounts at end of year | 2010-12-31 | $41,896,955 |
| Value of interest in pooled separate accounts at beginning of year | 2010-12-31 | $40,762,879 |
| Interest earned on other investments | 2010-12-31 | $6,261,005 |
| Income. Interest from US Government securities | 2010-12-31 | $921,698 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $66,197,901 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $1,274,895,698 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $1,129,022,190 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $154,863,427 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $40,207,911 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $40,207,911 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $50,750 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2010-12-31 | $8,820,864 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2010-12-31 | $12,493,965 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2010-12-31 | $37,530,423 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2010-12-31 | $38,006,274 |
| Asset value of US Government securities at end of year | 2010-12-31 | $49,546,135 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $33,970,127 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2010-12-31 | $5,049 |
| Net investment gain/loss from pooled separate accounts | 2010-12-31 | $4,472,364 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $137,210,983 |
| Net gain/loss from 103.12 investment entities | 2010-12-31 | $1,918,688 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | Yes |
| Income. Dividends from preferred stock | 2010-12-31 | $552,442 |
| Income. Dividends from common stock | 2010-12-31 | $29,734,007 |
| Asset. Corporate debt instrument preferred debt at end of year | 2010-12-31 | $536,488,378 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2010-12-31 | $517,011,783 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $515,556,454 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $500,331,662 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $1,974,229,168 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $1,706,108,059 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2010-12-31 | $3,478,268,821 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $3,437,213,415 |
