JONES DAY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan JONES DAY DEFINED BENEFIT MASTER TRUST
| Measure | Date | Value |
|---|
| 2023 : JONES DAY DEFINED BENEFIT MASTER TRUST 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $4,768,837 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $4,768,837 |
| Total transfer of assets to this plan | 2023-12-31 | $45,000,000 |
| Total transfer of assets from this plan | 2023-12-31 | $51,042,373 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $0 |
| Total income from all sources (including contributions) | 2023-12-31 | $124,116,100 |
| Total loss/gain on sale of assets | 2023-12-31 | $-851,693 |
| Total of all expenses incurred | 2023-12-31 | $1,063,583 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $1,041,668,207 |
| Value of total assets at beginning of year | 2023-12-31 | $924,658,063 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $1,063,583 |
| Total interest from all sources | 2023-12-31 | $4,815,281 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $11,510,396 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $11,510,396 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $39,501,218 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $35,525,967 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $1,006,875 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $789,898 |
| Other income not declared elsewhere | 2023-12-31 | $30,667,985 |
| Administrative expenses (other) incurred | 2023-12-31 | $224,813 |
| Value of net income/loss | 2023-12-31 | $123,052,517 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $1,041,668,207 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $924,658,063 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2023-12-31 | $242,188,591 |
| Assets. partnership/joint venture interests at beginning of year | 2023-12-31 | $199,395,310 |
| Investment advisory and management fees | 2023-12-31 | $449,850 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $384,041,014 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $360,133,024 |
| Value of interest in pooled separate accounts at end of year | 2023-12-31 | $54,970,508 |
| Value of interest in pooled separate accounts at beginning of year | 2023-12-31 | $61,577,303 |
| Income. Interest from US Government securities | 2023-12-31 | $879,129 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $1,596,534 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $241,742,264 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $200,608,713 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $10,554,825 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $11,371,551 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $11,371,551 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $2,339,618 |
| Asset value of US Government securities at end of year | 2023-12-31 | $34,406,400 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $25,263,662 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $38,157,581 |
| Net investment gain/loss from pooled separate accounts | 2023-12-31 | $-6,606,795 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $41,654,508 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | No |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $33,256,512 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $29,992,635 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $0 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2023-12-31 | $24,968,670 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $25,820,363 |
| 2022 : JONES DAY DEFINED BENEFIT MASTER TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-18,323,192 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-18,323,192 |
| Total transfer of assets to this plan | 2022-12-31 | $45,000,000 |
| Total transfer of assets from this plan | 2022-12-31 | $32,480,659 |
| 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 | $-140,441,987 |
| Total loss/gain on sale of assets | 2022-12-31 | $-1,532,876 |
| Total of all expenses incurred | 2022-12-31 | $753,175 |
| 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 | $924,658,063 |
| Value of total assets at beginning of year | 2022-12-31 | $1,053,333,884 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $753,175 |
| Total interest from all sources | 2022-12-31 | $2,325,400 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $7,389,305 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $7,389,305 |
| Administrative expenses professional fees incurred | 2022-12-31 | $181,684 |
| 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 | $35,525,967 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $31,613,762 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $789,898 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $573,697 |
| Other income not declared elsewhere | 2022-12-31 | $-22,151,274 |
| Administrative expenses (other) incurred | 2022-12-31 | $102,643 |
| Value of net income/loss | 2022-12-31 | $-141,195,162 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $924,658,063 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $1,053,333,884 |
| 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 | $199,395,310 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $218,950,827 |
| Investment advisory and management fees | 2022-12-31 | $468,848 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $360,133,024 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $621,948,591 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $61,577,303 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $59,082,208 |
| Income. Interest from US Government securities | 2022-12-31 | $548,500 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $1,398,643 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $200,608,713 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $54,256,243 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $11,371,551 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $378,257 |
| Asset value of US Government securities at end of year | 2022-12-31 | $25,263,662 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $30,839,861 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-103,076,300 |
| Net investment gain/loss from pooled separate accounts | 2022-12-31 | $2,495,095 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-7,568,145 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | No |
| Income. Dividends from common stock | 2022-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $29,992,635 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $35,363,063 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $705,632 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $32,009,914 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $33,542,790 |
| 2021 : JONES DAY DEFINED BENEFIT MASTER TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $1,948,942 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $1,948,942 |
| Total transfer of assets to this plan | 2021-12-31 | $45,000,000 |
| Total transfer of assets from this plan | 2021-12-31 | $29,552,167 |
| 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 | $0 |
| Total income from all sources (including contributions) | 2021-12-31 | $125,176,878 |
| Total loss/gain on sale of assets | 2021-12-31 | $6,892,349 |
| Total of all expenses incurred | 2021-12-31 | $632,284 |
| 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 | $1,053,333,884 |
| Value of total assets at beginning of year | 2021-12-31 | $913,341,457 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $632,284 |
| Total interest from all sources | 2021-12-31 | $1,744,964 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $8,779,559 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $7,338,308 |
| Administrative expenses professional fees incurred | 2021-12-31 | $286,498 |
| 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 | $31,613,762 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $23,791,730 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $573,697 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $672,766 |
| Other income not declared elsewhere | 2021-12-31 | $15,829,901 |
| Value of net income/loss | 2021-12-31 | $124,544,594 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $1,053,333,884 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $913,341,457 |
| 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 | $218,950,827 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $213,801,340 |
| Investment advisory and management fees | 2021-12-31 | $345,786 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $621,948,591 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $533,439,852 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $59,082,208 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $48,159,545 |
| Income. Interest from US Government securities | 2021-12-31 | $486,678 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $1,365,296 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $54,256,243 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $25,404,060 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $0 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $637 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $637 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $-107,010 |
| Asset value of US Government securities at end of year | 2021-12-31 | $30,839,861 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $29,023,980 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $79,058,500 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $10,922,663 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | No |
| Income. Dividends from common stock | 2021-12-31 | $1,441,251 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $35,363,063 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $39,047,547 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $705,632 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $28,148,088 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $21,255,739 |
| 2020 : JONES DAY DEFINED BENEFIT MASTER TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $8,703,392 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $8,703,392 |
| Total transfer of assets to this plan | 2020-12-31 | $45,000,000 |
| Total transfer of assets from this plan | 2020-12-31 | $25,411,960 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $0 |
| Total income from all sources (including contributions) | 2020-12-31 | $95,191,564 |
| Total loss/gain on sale of assets | 2020-12-31 | $5,033,054 |
| Total of all expenses incurred | 2020-12-31 | $774,133 |
| 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 | $913,341,457 |
| Value of total assets at beginning of year | 2020-12-31 | $799,335,986 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $774,133 |
| Total interest from all sources | 2020-12-31 | $2,200,940 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $8,729,339 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $8,729,279 |
| Administrative expenses professional fees incurred | 2020-12-31 | $282,182 |
| 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 | $23,791,730 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $22,315,852 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $672,766 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $487,628 |
| Other income not declared elsewhere | 2020-12-31 | $19,273,761 |
| Value of net income/loss | 2020-12-31 | $94,417,431 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $913,341,457 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $799,335,986 |
| 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 | $213,801,340 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $188,730,470 |
| Investment advisory and management fees | 2020-12-31 | $491,951 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $533,439,852 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $448,764,121 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $48,159,545 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $47,870,249 |
| Income. Interest from US Government securities | 2020-12-31 | $628,257 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $1,331,173 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $25,404,060 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $34,259,401 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $637 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $-38,804 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $-38,804 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $241,510 |
| Asset value of US Government securities at end of year | 2020-12-31 | $29,023,980 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $27,866,258 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $50,961,782 |
| Net investment gain/loss from pooled separate accounts | 2020-12-31 | $289,296 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | No |
| Income. Dividends from common stock | 2020-12-31 | $60 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $39,047,547 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $29,080,811 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $40,079,405 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $35,046,351 |
| 2019 : JONES DAY DEFINED BENEFIT MASTER TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $15,299,215 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $15,299,215 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $15,299,215 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $15,299,215 |
| Total transfer of assets to this plan | 2019-12-31 | $48,700,000 |
| Total transfer of assets to this plan | 2019-12-31 | $48,700,000 |
| Total transfer of assets from this plan | 2019-12-31 | $22,950,606 |
| Total transfer of assets from this plan | 2019-12-31 | $22,950,606 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $0 |
| Total income from all sources (including contributions) | 2019-12-31 | $127,746,110 |
| Total income from all sources (including contributions) | 2019-12-31 | $127,746,110 |
| Total loss/gain on sale of assets | 2019-12-31 | $5,903,387 |
| Total loss/gain on sale of assets | 2019-12-31 | $5,903,387 |
| Total of all expenses incurred | 2019-12-31 | $864,310 |
| Total of all expenses incurred | 2019-12-31 | $864,310 |
| 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 | $799,335,986 |
| Value of total assets at end of year | 2019-12-31 | $799,335,986 |
| Value of total assets at beginning of year | 2019-12-31 | $646,704,792 |
| Value of total assets at beginning of year | 2019-12-31 | $646,704,792 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $864,310 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $864,310 |
| Total interest from all sources | 2019-12-31 | $2,145,720 |
| Total interest from all sources | 2019-12-31 | $2,145,720 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $10,834,767 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $10,834,767 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $10,817,774 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $10,817,774 |
| Administrative expenses professional fees incurred | 2019-12-31 | $284,202 |
| Administrative expenses professional fees incurred | 2019-12-31 | $284,202 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| 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 | $22,315,852 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $22,315,852 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $23,117,502 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $23,117,502 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $487,628 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $487,628 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $462,560 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $462,560 |
| Other income not declared elsewhere | 2019-12-31 | $14,776,723 |
| Other income not declared elsewhere | 2019-12-31 | $14,776,723 |
| Administrative expenses (other) incurred | 2019-12-31 | $580,108 |
| Administrative expenses (other) incurred | 2019-12-31 | $580,108 |
| Value of net income/loss | 2019-12-31 | $126,881,800 |
| Value of net income/loss | 2019-12-31 | $126,881,800 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $799,335,986 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $799,335,986 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $646,704,792 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $646,704,792 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| 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 |
| 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 | $188,730,470 |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $188,730,470 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $157,783,075 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $157,783,075 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $448,764,121 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $448,764,121 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $342,035,931 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $342,035,931 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $47,870,249 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $47,870,249 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $45,159,181 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $45,159,181 |
| Income. Interest from US Government securities | 2019-12-31 | $610,008 |
| Income. Interest from US Government securities | 2019-12-31 | $610,008 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,252,682 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,252,682 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $34,259,401 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $34,259,401 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $32,916,559 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $32,916,559 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $-38,804 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $-38,804 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $61,138 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $61,138 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $61,138 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $61,138 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $283,030 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $283,030 |
| Asset value of US Government securities at end of year | 2019-12-31 | $27,866,258 |
| Asset value of US Government securities at end of year | 2019-12-31 | $27,866,258 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $19,184,398 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $19,184,398 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $76,075,230 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $76,075,230 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $2,711,068 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $2,711,068 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Income. Dividends from common stock | 2019-12-31 | $16,993 |
| Income. Dividends from common stock | 2019-12-31 | $16,993 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $29,080,811 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $29,080,811 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $25,984,448 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $25,984,448 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $85,619,306 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $85,619,306 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $79,715,919 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $79,715,919 |
| 2018 : JONES DAY DEFINED BENEFIT MASTER TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-6,770,607 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-6,770,607 |
| Total transfer of assets to this plan | 2018-12-31 | $39,000,000 |
| Total transfer of assets from this plan | 2018-12-31 | $19,574,353 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $0 |
| Total income from all sources (including contributions) | 2018-12-31 | $-32,866,235 |
| Total loss/gain on sale of assets | 2018-12-31 | $183,825 |
| Total of all expenses incurred | 2018-12-31 | $1,462,348 |
| 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 | $646,704,792 |
| Value of total assets at beginning of year | 2018-12-31 | $661,607,728 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $1,462,348 |
| Total interest from all sources | 2018-12-31 | $2,028,030 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $7,951,301 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $7,935,432 |
| Administrative expenses professional fees incurred | 2018-12-31 | $285,411 |
| 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 | $23,117,502 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $24,569,662 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $462,560 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $420,439 |
| Other income not declared elsewhere | 2018-12-31 | $270,618 |
| Administrative expenses (other) incurred | 2018-12-31 | $1,176,937 |
| Value of net income/loss | 2018-12-31 | $-34,328,583 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $646,704,792 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $661,607,728 |
| 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 | $157,783,075 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $131,680,491 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $342,035,931 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $370,083,247 |
| Value of interest in pooled separate accounts at end of year | 2018-12-31 | $45,159,181 |
| Value of interest in pooled separate accounts at beginning of year | 2018-12-31 | $41,774,194 |
| Income. Interest from US Government securities | 2018-12-31 | $584,057 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $1,224,911 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $32,916,559 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $45,780,935 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $61,138 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $10,932 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $10,932 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $219,062 |
| Asset value of US Government securities at end of year | 2018-12-31 | $19,184,398 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $21,808,094 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-39,914,389 |
| Net investment gain/loss from pooled separate accounts | 2018-12-31 | $3,384,987 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | No |
| Income. Dividends from common stock | 2018-12-31 | $15,869 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $25,984,448 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $25,479,734 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $22,693,402 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $22,509,577 |
| 2017 : JONES DAY DEFINED BENEFIT MASTER TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $11,260,574 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $11,260,574 |
| Total transfer of assets to this plan | 2017-12-31 | $45,000,000 |
| Total transfer of assets from this plan | 2017-12-31 | $27,130,644 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $91,951,692 |
| Total loss/gain on sale of assets | 2017-12-31 | $1,597,354 |
| Total of all expenses incurred | 2017-12-31 | $1,300,643 |
| 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 | $661,607,728 |
| Value of total assets at beginning of year | 2017-12-31 | $553,087,323 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $1,300,643 |
| Total interest from all sources | 2017-12-31 | $1,887,823 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $7,194,845 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $7,194,845 |
| Administrative expenses professional fees incurred | 2017-12-31 | $284,602 |
| 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 | $24,569,662 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $28,056,360 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $420,439 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $421,215 |
| Other income not declared elsewhere | 2017-12-31 | $12,153,675 |
| Administrative expenses (other) incurred | 2017-12-31 | $1,016,041 |
| Value of net income/loss | 2017-12-31 | $90,651,049 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $661,607,728 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $553,087,323 |
| 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 | $131,680,491 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $99,729,327 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $370,083,247 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $299,151,570 |
| Value of interest in pooled separate accounts at end of year | 2017-12-31 | $41,774,194 |
| Value of interest in pooled separate accounts at beginning of year | 2017-12-31 | $38,653,605 |
| Income. Interest from US Government securities | 2017-12-31 | $451,306 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $1,131,077 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $45,780,935 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $33,036,152 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $10,932 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $15,327,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $15,327,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $305,440 |
| Asset value of US Government securities at end of year | 2017-12-31 | $21,808,094 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $15,372,630 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $54,736,832 |
| Net investment gain/loss from pooled separate accounts | 2017-12-31 | $3,120,589 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | No |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $25,479,734 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $23,339,464 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $0 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $53,645,353 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $52,047,999 |
| 2016 : JONES DAY DEFINED BENEFIT MASTER TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $542,359 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $542,359 |
| Total transfer of assets to this plan | 2016-12-31 | $32,000,000 |
| Total transfer of assets from this plan | 2016-12-31 | $15,550,050 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $0 |
| Total income from all sources (including contributions) | 2016-12-31 | $40,433,287 |
| Total loss/gain on sale of assets | 2016-12-31 | $1,499,207 |
| Total of all expenses incurred | 2016-12-31 | $1,070,279 |
| 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 | $553,087,323 |
| Value of total assets at beginning of year | 2016-12-31 | $497,274,365 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $1,070,279 |
| Total interest from all sources | 2016-12-31 | $1,779,166 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $6,157,074 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $6,078,760 |
| Administrative expenses professional fees incurred | 2016-12-31 | $139,864 |
| 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 | $28,056,360 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $42,187,052 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $421,215 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $478,756 |
| Other income not declared elsewhere | 2016-12-31 | $11,168,247 |
| Administrative expenses (other) incurred | 2016-12-31 | $930,415 |
| Value of net income/loss | 2016-12-31 | $39,363,008 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $553,087,323 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $497,274,365 |
| 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 | $99,729,327 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $68,448,244 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $299,151,570 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $260,894,904 |
| Value of interest in pooled separate accounts at end of year | 2016-12-31 | $38,653,605 |
| Value of interest in pooled separate accounts at beginning of year | 2016-12-31 | $35,460,945 |
| Income. Interest from US Government securities | 2016-12-31 | $457,145 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $1,258,522 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $33,036,152 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $34,807,194 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $15,327,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $63,499 |
| Asset value of US Government securities at end of year | 2016-12-31 | $15,372,630 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $11,600,901 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $15,003,355 |
| Net investment gain/loss from pooled separate accounts | 2016-12-31 | $3,192,659 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $1,091,220 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Income. Dividends from common stock | 2016-12-31 | $78,314 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $23,339,464 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $25,904,003 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $17,492,366 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $46,763,567 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $45,264,360 |
| 2015 : JONES DAY DEFINED BENEFIT MASTER TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-5,328,877 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-5,328,877 |
| Total transfer of assets to this plan | 2015-12-31 | $31,100,000 |
| Total transfer of assets from this plan | 2015-12-31 | $13,590,993 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $0 |
| Total income from all sources (including contributions) | 2015-12-31 | $-1,876,223 |
| Total loss/gain on sale of assets | 2015-12-31 | $-901,856 |
| Total of all expenses incurred | 2015-12-31 | $2,047,375 |
| 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 | $497,274,365 |
| Value of total assets at beginning of year | 2015-12-31 | $483,688,956 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $2,047,375 |
| Total interest from all sources | 2015-12-31 | $2,479,433 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $5,839,914 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $5,518,691 |
| Administrative expenses professional fees incurred | 2015-12-31 | $314,595 |
| 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 | $42,187,052 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $57,888,412 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $478,756 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $496,186 |
| Other income not declared elsewhere | 2015-12-31 | $1,680,479 |
| Administrative expenses (other) incurred | 2015-12-31 | $420,000 |
| Value of net income/loss | 2015-12-31 | $-3,923,598 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $497,274,365 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $483,688,956 |
| 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 | $68,448,244 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $66,345,999 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $260,894,904 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $140,583,020 |
| Value of interest in pooled separate accounts at end of year | 2015-12-31 | $35,460,945 |
| Value of interest in pooled separate accounts at beginning of year | 2015-12-31 | $31,217,004 |
| Interest earned on other investments | 2015-12-31 | $782,780 |
| Income. Interest from US Government securities | 2015-12-31 | $317,274 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $1,357,023 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $34,807,194 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $128,350,311 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $1,960 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $1,960 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $22,356 |
| Asset value of US Government securities at end of year | 2015-12-31 | $11,600,901 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $11,257,856 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-10,202,009 |
| Net investment gain/loss from pooled separate accounts | 2015-12-31 | $4,243,941 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $312,752 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Income. Dividends from common stock | 2015-12-31 | $321,223 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $25,904,003 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $27,416,341 |
| Contract administrator fees | 2015-12-31 | $1,312,780 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $17,492,366 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $20,131,867 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $40,597,757 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $41,499,613 |
| 2014 : JONES DAY DEFINED BENEFIT MASTER TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $5,166,070 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $5,166,070 |
| Total transfer of assets to this plan | 2014-12-31 | $39,600,000 |
| Total transfer of assets from this plan | 2014-12-31 | $1,197,640,318 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $0 |
| Total income from all sources (including contributions) | 2014-12-31 | $27,044,439 |
| Total loss/gain on sale of assets | 2014-12-31 | $2,933,509 |
| Total of all expenses incurred | 2014-12-31 | $1,283,157 |
| 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 | $483,688,956 |
| Value of total assets at beginning of year | 2014-12-31 | $1,615,967,992 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $1,283,157 |
| Total interest from all sources | 2014-12-31 | $1,574,203 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $458,115 |
| Administrative expenses professional fees incurred | 2014-12-31 | $199,182 |
| 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 | $57,888,412 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $97,379,312 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $496,186 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $1,029,745 |
| Other income not declared elsewhere | 2014-12-31 | $3,619,303 |
| Value of net income/loss | 2014-12-31 | $25,761,282 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $483,688,956 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,615,967,992 |
| 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 | $66,345,999 |
| Assets. partnership/joint venture interests at beginning of year | 2014-12-31 | $27,311,687 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $140,583,020 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $802,298,793 |
| Value of interest in pooled separate accounts at end of year | 2014-12-31 | $31,217,004 |
| Value of interest in pooled separate accounts at beginning of year | 2014-12-31 | $49,604,710 |
| Income. Interest from US Government securities | 2014-12-31 | $290,418 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,283,785 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $128,350,311 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $397,211,238 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $1,960 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $24,739,118 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $24,739,118 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $0 |
| Asset value of US Government securities at end of year | 2014-12-31 | $11,257,856 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $61,176,535 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $-2,178,067 |
| Net investment gain/loss from pooled separate accounts | 2014-12-31 | $2,862,054 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $12,609,252 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | No |
| Income. Dividends from common stock | 2014-12-31 | $458,115 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $27,416,341 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $51,955,439 |
| Contract administrator fees | 2014-12-31 | $1,083,975 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $20,131,867 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $103,261,415 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $45,777,748 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $42,844,239 |
| 2013 : JONES DAY DEFINED BENEFIT MASTER TRUST 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $2,239,856 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $2,239,856 |
| Total transfer of assets to this plan | 2013-12-31 | $101,355,344 |
| Total transfer of assets from this plan | 2013-12-31 | $70,224,496 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $0 |
| Total income from all sources (including contributions) | 2013-12-31 | $220,434,893 |
| Total loss/gain on sale of assets | 2013-12-31 | $9,043,796 |
| Total of all expenses incurred | 2013-12-31 | $2,621,497 |
| 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 | $1,615,967,992 |
| Value of total assets at beginning of year | 2013-12-31 | $1,367,023,748 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $2,621,497 |
| Total interest from all sources | 2013-12-31 | $4,687,397 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $1,773,379 |
| Administrative expenses professional fees incurred | 2013-12-31 | $223,513 |
| 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 | $97,379,312 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $74,234,738 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $1,029,745 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $1,173,150 |
| Other income not declared elsewhere | 2013-12-31 | $9,676,090 |
| Value of net income/loss | 2013-12-31 | $217,813,396 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,615,967,992 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,367,023,748 |
| 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 | $27,311,687 |
| Assets. partnership/joint venture interests at beginning of year | 2013-12-31 | $8,053,554 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $802,298,793 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $672,095,111 |
| Value of interest in pooled separate accounts at end of year | 2013-12-31 | $49,604,710 |
| Value of interest in pooled separate accounts at beginning of year | 2013-12-31 | $40,890,119 |
| Income. Interest from US Government securities | 2013-12-31 | $1,511,882 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $3,142,682 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $397,211,238 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $326,152,141 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $24,739,118 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $26,125,840 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $26,125,840 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $32,833 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2013-12-31 | $0 |
| Asset value of US Government securities at end of year | 2013-12-31 | $61,176,535 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $66,299,459 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2013-12-31 | $116,692,131 |
| Net investment gain/loss from pooled separate accounts | 2013-12-31 | $5,881,345 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $70,440,899 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | No |
| Income. Dividends from preferred stock | 2013-12-31 | $64,820 |
| Income. Dividends from common stock | 2013-12-31 | $1,708,559 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $51,955,439 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $72,668,013 |
| Contract administrator fees | 2013-12-31 | $2,397,984 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $103,261,415 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $79,331,623 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2013-12-31 | $197,036,006 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $187,992,210 |
