MERCER TRUST COMPANY LLC has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO
| Measure | Date | Value |
|---|
| 2023 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $174,850,317 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $174,850,317 |
| Total transfer of assets to this plan | 2023-12-31 | $2,010,899,057 |
| Total transfer of assets from this plan | 2023-12-31 | $1,142,501,553 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $24,579,336 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $15,502,579 |
| Total income from all sources (including contributions) | 2023-12-31 | $606,597,880 |
| Total loss/gain on sale of assets | 2023-12-31 | $122,569,799 |
| Total of all expenses incurred | 2023-12-31 | $961,072 |
| 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 | $6,909,882,968 |
| Value of total assets at beginning of year | 2023-12-31 | $5,426,771,899 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $961,072 |
| Total interest from all sources | 2023-12-31 | $316,844,005 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $70,172,849 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $47,066,710 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $95,553,781 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $67,953,330 |
| Assets. Loans (other than to participants) at end of year | 2023-12-31 | $7,209,703 |
| Assets. Loans (other than to participants) at beginning of year | 2023-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $24,579,336 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $15,502,579 |
| Other income not declared elsewhere | 2023-12-31 | $-7,666,241 |
| Administrative expenses (other) incurred | 2023-12-31 | $30,557 |
| Value of net income/loss | 2023-12-31 | $605,636,808 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $6,885,303,632 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $5,411,269,320 |
| Income. Interest from loans (other than to participants) | 2023-12-31 | $85,909 |
| Income. Interest from US Government securities | 2023-12-31 | $25,437,086 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $289,723,557 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $36,543,053 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $47,441,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $47,441,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $1,597,453 |
| Asset value of US Government securities at end of year | 2023-12-31 | $634,881,020 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $598,118,784 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $3,153,839,660 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $2,298,465,555 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $2,911,682,902 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $2,367,725,521 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $9,471,376,911 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $9,348,807,112 |
| 2022 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,416,861,256 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,416,861,256 |
| Total transfer of assets to this plan | 2022-12-31 | $2,072,378,820 |
| Total transfer of assets from this plan | 2022-12-31 | $1,833,883,328 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $15,502,579 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $21,358,912 |
| Total income from all sources (including contributions) | 2022-12-31 | $-1,878,196,281 |
| Total loss/gain on sale of assets | 2022-12-31 | $-608,441,511 |
| Total of all expenses incurred | 2022-12-31 | $944,789 |
| 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 | $5,426,771,899 |
| Value of total assets at beginning of year | 2022-12-31 | $7,073,273,810 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $944,789 |
| Total interest from all sources | 2022-12-31 | $247,557,507 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $0 |
| Administrative expenses professional fees incurred | 2022-12-31 | $43,407 |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $47,066,710 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $64,091,304 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $67,953,330 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $69,456,510 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $15,502,579 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $21,358,912 |
| Other income not declared elsewhere | 2022-12-31 | $-100,451,021 |
| Administrative expenses (other) incurred | 2022-12-31 | $901,382 |
| Value of net income/loss | 2022-12-31 | $-1,879,141,070 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $5,411,269,320 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $7,051,914,898 |
| Income. Interest from US Government securities | 2022-12-31 | $15,851,251 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $231,276,139 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $47,441,999 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $27,712,675 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $27,712,675 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $430,117 |
| Asset value of US Government securities at end of year | 2022-12-31 | $598,118,784 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $711,786,302 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $2,298,465,555 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $2,570,524,581 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $2,367,725,521 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $3,629,702,438 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $6,207,132,711 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $6,815,574,222 |
| 2021 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-183,524,044 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-183,524,044 |
| Total transfer of assets to this plan | 2021-12-31 | $1,580,164,728 |
| Total transfer of assets from this plan | 2021-12-31 | $1,058,393,754 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $21,358,912 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $21,221,140 |
| Total income from all sources (including contributions) | 2021-12-31 | $-44,824,130 |
| Total loss/gain on sale of assets | 2021-12-31 | $-91,804,263 |
| Total of all expenses incurred | 2021-12-31 | $1,000,533 |
| 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 | $7,073,273,810 |
| Value of total assets at beginning of year | 2021-12-31 | $6,597,189,727 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $1,000,533 |
| Total interest from all sources | 2021-12-31 | $223,809,975 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $0 |
| Administrative expenses professional fees incurred | 2021-12-31 | $42,321 |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $64,091,304 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $70,741,908 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $69,456,510 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $62,349,161 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $21,358,912 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $21,221,140 |
| Other income not declared elsewhere | 2021-12-31 | $6,694,202 |
| Administrative expenses (other) incurred | 2021-12-31 | $958,212 |
| Value of net income/loss | 2021-12-31 | $-45,824,663 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $7,051,914,898 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $6,575,968,587 |
| Income. Interest from US Government securities | 2021-12-31 | $11,451,897 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $212,358,078 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $27,712,675 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $79,876,776 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $79,876,776 |
| Asset value of US Government securities at end of year | 2021-12-31 | $711,786,302 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $523,299,464 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $2,570,524,581 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $2,517,412,202 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $3,629,702,438 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $3,343,510,216 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $4,078,223,477 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $4,170,027,740 |
| 2020 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $577,706,797 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $577,706,797 |
| Total transfer of assets to this plan | 2020-12-31 | $1,283,769,885 |
| Total transfer of assets from this plan | 2020-12-31 | $949,313,850 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $21,221,140 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $40,221,368 |
| Total income from all sources (including contributions) | 2020-12-31 | $896,739,986 |
| Total loss/gain on sale of assets | 2020-12-31 | $91,351,648 |
| Total of all expenses incurred | 2020-12-31 | $896,484 |
| 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 | $6,597,189,727 |
| Value of total assets at beginning of year | 2020-12-31 | $5,385,890,418 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $896,484 |
| Total interest from all sources | 2020-12-31 | $205,603,519 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $41,061 |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $70,741,908 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $59,566,506 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $62,349,161 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $58,396,252 |
| Assets. Loans (other than to participants) at end of year | 2020-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2020-12-31 | $20,718,718 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $21,221,140 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $40,221,368 |
| Other income not declared elsewhere | 2020-12-31 | $22,078,022 |
| Administrative expenses (other) incurred | 2020-12-31 | $855,423 |
| Value of net income/loss | 2020-12-31 | $895,843,502 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $6,575,968,587 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $5,345,669,050 |
| Income. Interest from loans (other than to participants) | 2020-12-31 | $183,941 |
| Income. Interest from US Government securities | 2020-12-31 | $7,628,120 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $197,726,410 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $79,876,776 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $96,252,495 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $96,252,495 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $65,048 |
| Asset value of US Government securities at end of year | 2020-12-31 | $523,299,464 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $487,733,834 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $2,517,412,202 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $2,006,169,821 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $3,343,510,216 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $2,657,052,792 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $3,282,960,540 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $3,191,608,892 |
| 2019 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $621,644,532 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $621,644,532 |
| Total transfer of assets to this plan | 2019-12-31 | $1,825,905,651 |
| Total transfer of assets from this plan | 2019-12-31 | $1,206,929,979 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $40,221,368 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $3,934,658 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,012,589,522 |
| Total loss/gain on sale of assets | 2019-12-31 | $172,990,891 |
| Total of all expenses incurred | 2019-12-31 | $758,501 |
| 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 |
| Value of total assets at end of year | 2019-12-31 | $5,385,890,418 |
| Value of total assets at beginning of year | 2019-12-31 | $3,718,797,015 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $758,501 |
| Total interest from all sources | 2019-12-31 | $194,884,166 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $41,093 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $59,566,506 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $50,691,240 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $58,396,252 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $49,704,017 |
| Assets. Loans (other than to participants) at end of year | 2019-12-31 | $20,718,718 |
| Assets. Loans (other than to participants) at beginning of year | 2019-12-31 | $19,294,660 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $40,221,368 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $3,934,658 |
| Other income not declared elsewhere | 2019-12-31 | $23,069,933 |
| Administrative expenses (other) incurred | 2019-12-31 | $717,408 |
| Value of net income/loss | 2019-12-31 | $1,011,831,021 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $5,345,669,050 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $3,714,862,357 |
| Income. Interest from loans (other than to participants) | 2019-12-31 | $766,808 |
| Income. Interest from US Government securities | 2019-12-31 | $10,238,599 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $183,460,942 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $96,252,495 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $18,182,107 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $18,182,107 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $417,817 |
| Asset value of US Government securities at end of year | 2019-12-31 | $487,733,834 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $314,484,804 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $2,006,169,821 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $1,547,576,513 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $2,657,052,792 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $1,718,863,674 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $3,938,951,938 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $3,765,961,047 |
| 2018 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-311,930,736 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-311,930,736 |
| Total transfer of assets to this plan | 2018-12-31 | $1,008,880,854 |
| Total transfer of assets from this plan | 2018-12-31 | $815,340,613 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $3,934,658 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $12,003,054 |
| Total income from all sources (including contributions) | 2018-12-31 | $-257,661,131 |
| Total loss/gain on sale of assets | 2018-12-31 | $-103,916,452 |
| Total of all expenses incurred | 2018-12-31 | $606,912 |
| 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 | $3,718,797,015 |
| Value of total assets at beginning of year | 2018-12-31 | $3,791,593,213 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $606,912 |
| Total interest from all sources | 2018-12-31 | $158,121,987 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $40,838 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $50,691,240 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $59,520,954 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $49,704,017 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $42,744,151 |
| Assets. Loans (other than to participants) at end of year | 2018-12-31 | $19,294,660 |
| Assets. Loans (other than to participants) at beginning of year | 2018-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $3,934,658 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $12,003,054 |
| Other income not declared elsewhere | 2018-12-31 | $64,070 |
| Administrative expenses (other) incurred | 2018-12-31 | $566,074 |
| Value of net income/loss | 2018-12-31 | $-258,268,043 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $3,714,862,357 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $3,779,590,159 |
| Income. Interest from loans (other than to participants) | 2018-12-31 | $105,961 |
| Income. Interest from US Government securities | 2018-12-31 | $8,031,499 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $149,837,095 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $18,182,107 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $58,257,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $58,257,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $147,432 |
| Asset value of US Government securities at end of year | 2018-12-31 | $314,484,804 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $323,193,870 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $1,547,576,513 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $1,579,551,066 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $1,718,863,674 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $1,728,325,173 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $2,959,771,875 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $3,063,688,327 |
| 2017 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $197,398,064 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $197,398,064 |
| Total transfer of assets to this plan | 2017-12-31 | $609,452,957 |
| Total transfer of assets from this plan | 2017-12-31 | $358,048,831 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $12,003,054 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,058,935 |
| Total income from all sources (including contributions) | 2017-12-31 | $400,952,493 |
| Total loss/gain on sale of assets | 2017-12-31 | $51,747,851 |
| Total of all expenses incurred | 2017-12-31 | $780,262 |
| 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 | $3,791,593,213 |
| Value of total assets at beginning of year | 2017-12-31 | $3,129,072,737 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $780,262 |
| Total interest from all sources | 2017-12-31 | $140,581,119 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $40,387 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $59,520,954 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $100,839,751 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $42,744,151 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $44,181,741 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $12,003,054 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,058,935 |
| Other income not declared elsewhere | 2017-12-31 | $11,225,459 |
| Administrative expenses (other) incurred | 2017-12-31 | $739,875 |
| Value of net income/loss | 2017-12-31 | $400,172,231 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $3,779,590,159 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $3,128,013,802 |
| Income. Interest from US Government securities | 2017-12-31 | $4,803,716 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $135,715,264 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $58,257,999 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $33,498,417 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $33,498,417 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $62,139 |
| Asset value of US Government securities at end of year | 2017-12-31 | $323,193,870 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $155,853,934 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $1,579,551,066 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $1,271,897,000 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $1,728,325,173 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $1,522,801,894 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $2,928,933,599 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $2,877,185,748 |
| 2016 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $83,585,963 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $83,585,963 |
| Total transfer of assets to this plan | 2016-12-31 | $857,186,360 |
| Total transfer of assets from this plan | 2016-12-31 | $496,442,204 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,058,935 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,928,673 |
| Total income from all sources (including contributions) | 2016-12-31 | $235,085,128 |
| Total loss/gain on sale of assets | 2016-12-31 | $28,142,846 |
| Total of all expenses incurred | 2016-12-31 | $671,773 |
| 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 | $3,129,072,737 |
| Value of total assets at beginning of year | 2016-12-31 | $2,535,784,964 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $671,773 |
| Total interest from all sources | 2016-12-31 | $122,081,017 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $39,361 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $100,839,751 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $115,898,322 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $44,181,741 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $36,179,296 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,058,935 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $2,928,673 |
| Other income not declared elsewhere | 2016-12-31 | $1,275,302 |
| Administrative expenses (other) incurred | 2016-12-31 | $632,412 |
| Value of net income/loss | 2016-12-31 | $234,413,355 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $3,128,013,802 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $2,532,856,291 |
| Income. Interest from US Government securities | 2016-12-31 | $2,104,961 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $119,972,694 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $33,498,417 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $13,127,568 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $13,127,568 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $3,362 |
| Asset value of US Government securities at end of year | 2016-12-31 | $155,853,934 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $25,562,634 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $1,271,897,000 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $1,116,810,163 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $1,522,801,894 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $1,228,206,981 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $1,674,377,157 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $1,646,234,311 |
| 2015 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-211,736,896 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-211,736,896 |
| Total transfer of assets to this plan | 2015-12-31 | $279,571,590 |
| Total transfer of assets from this plan | 2015-12-31 | $423,556,000 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,928,673 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $6,717,655 |
| Total income from all sources (including contributions) | 2015-12-31 | $-111,821,305 |
| Total loss/gain on sale of assets | 2015-12-31 | $-19,915,032 |
| Total of all expenses incurred | 2015-12-31 | $662,517 |
| 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 | $2,535,784,964 |
| Value of total assets at beginning of year | 2015-12-31 | $2,796,042,178 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $662,517 |
| Total interest from all sources | 2015-12-31 | $118,119,133 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $37,632 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $115,898,322 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $102,585,933 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $36,179,296 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $49,755,604 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $2,928,673 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $6,717,655 |
| Other income not declared elsewhere | 2015-12-31 | $1,711,490 |
| Administrative expenses (other) incurred | 2015-12-31 | $624,885 |
| Value of net income/loss | 2015-12-31 | $-112,483,822 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $2,532,856,291 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $2,789,324,523 |
| Income. Interest from US Government securities | 2015-12-31 | $2,112,265 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $116,002,817 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $13,127,568 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $31,922,410 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $31,922,410 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $4,051 |
| Asset value of US Government securities at end of year | 2015-12-31 | $25,562,634 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $81,091,228 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $1,116,810,163 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $1,296,153,837 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $1,228,206,981 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $1,234,533,166 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $1,709,917,883 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $1,729,832,915 |
| 2014 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $193,553,707 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $193,553,707 |
| Total transfer of assets to this plan | 2014-12-31 | $1,040,594,302 |
| Total transfer of assets from this plan | 2014-12-31 | $450,215,421 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $6,717,655 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $6,585,020 |
| Total income from all sources (including contributions) | 2014-12-31 | $354,104,864 |
| Total loss/gain on sale of assets | 2014-12-31 | $44,598,368 |
| Total of all expenses incurred | 2014-12-31 | $628,930 |
| 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 | $2,796,042,178 |
| Value of total assets at beginning of year | 2014-12-31 | $1,852,054,728 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $628,930 |
| Total interest from all sources | 2014-12-31 | $102,440,020 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $41,208 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $102,585,933 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $56,565,834 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $49,755,604 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $28,231,498 |
| Assets. Loans (other than to participants) at end of year | 2014-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2014-12-31 | $10,445,950 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $6,717,655 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $6,585,020 |
| Other income not declared elsewhere | 2014-12-31 | $13,512,769 |
| Administrative expenses (other) incurred | 2014-12-31 | $587,722 |
| Value of net income/loss | 2014-12-31 | $353,475,934 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $2,789,324,523 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,845,469,708 |
| Income. Interest from loans (other than to participants) | 2014-12-31 | $207,916 |
| Income. Interest from US Government securities | 2014-12-31 | $1,854,340 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $100,374,697 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $31,922,410 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $24,667,620 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $24,667,620 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $3,067 |
| Asset value of US Government securities at end of year | 2014-12-31 | $81,091,228 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $105,006,839 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $1,296,153,837 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $857,323,883 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $1,234,533,166 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $769,813,104 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $2,217,236,821 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $2,172,638,453 |
| 2013 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-89,541,138 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-89,541,138 |
| Total transfer of assets to this plan | 2013-12-31 | $1,094,941,181 |
| Total transfer of assets from this plan | 2013-12-31 | $195,823,971 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $6,585,020 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $7,441,719 |
| Total income from all sources (including contributions) | 2013-12-31 | $-56,132,052 |
| Total loss/gain on sale of assets | 2013-12-31 | $-22,310,755 |
| Total of all expenses incurred | 2013-12-31 | $423,810 |
| 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 | $1,852,054,728 |
| Value of total assets at beginning of year | 2013-12-31 | $1,010,350,079 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $423,810 |
| Total interest from all sources | 2013-12-31 | $56,594,631 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $38,134 |
| 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 | $192,010 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $56,565,834 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $31,236,948 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $28,231,498 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $12,675,794 |
| Assets. Loans (other than to participants) at end of year | 2013-12-31 | $10,445,950 |
| Assets. Loans (other than to participants) at beginning of year | 2013-12-31 | $9,167,401 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $6,585,020 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $7,441,719 |
| Other income not declared elsewhere | 2013-12-31 | $-874,790 |
| Administrative expenses (other) incurred | 2013-12-31 | $385,676 |
| Value of net income/loss | 2013-12-31 | $-56,555,862 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,845,469,708 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,002,908,360 |
| Income. Interest from loans (other than to participants) | 2013-12-31 | $389,795 |
| Income. Interest from US Government securities | 2013-12-31 | $1,924,113 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $54,277,300 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $24,667,620 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $15,414,855 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $15,414,855 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $3,423 |
| Asset value of US Government securities at end of year | 2013-12-31 | $105,006,839 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $35,881,340 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $857,323,883 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $498,843,642 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $769,813,104 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $406,938,089 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $1,092,453,851 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $1,114,764,606 |
| 2012 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $47,731,501 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $47,731,501 |
| Total transfer of assets to this plan | 2012-12-31 | $686,239,928 |
| Total transfer of assets from this plan | 2012-12-31 | $109,810,313 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $7,441,719 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,864,626 |
| Total income from all sources (including contributions) | 2012-12-31 | $84,879,798 |
| Total loss/gain on sale of assets | 2012-12-31 | $7,117,768 |
| Total of all expenses incurred | 2012-12-31 | $308,970 |
| 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 | $1,010,350,079 |
| Value of total assets at beginning of year | 2012-12-31 | $343,772,543 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $308,970 |
| Total interest from all sources | 2012-12-31 | $29,011,652 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $6,278 |
| Administrative expenses professional fees incurred | 2012-12-31 | $43,598 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2012-12-31 | $192,010 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2012-12-31 | $138,063 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $31,236,948 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $13,895,030 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $12,675,794 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $4,555,970 |
| Assets. Loans (other than to participants) at end of year | 2012-12-31 | $9,167,401 |
| Assets. Loans (other than to participants) at beginning of year | 2012-12-31 | $2,980,299 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $7,441,719 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $1,864,626 |
| Other income not declared elsewhere | 2012-12-31 | $1,012,599 |
| Administrative expenses (other) incurred | 2012-12-31 | $265,372 |
| Value of net income/loss | 2012-12-31 | $84,570,828 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $1,002,908,360 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $341,907,917 |
| Income. Interest from loans (other than to participants) | 2012-12-31 | $276,791 |
| Income. Interest from US Government securities | 2012-12-31 | $1,008,365 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $27,724,035 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $15,414,855 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $8,355,581 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $8,355,581 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $2,461 |
| Asset value of US Government securities at end of year | 2012-12-31 | $35,881,340 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $29,490,828 |
| Income. Dividends from preferred stock | 2012-12-31 | $6,278 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $498,843,642 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $164,121,967 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $406,938,089 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $120,234,805 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $721,220,023 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $714,102,255 |
| 2011 : MERCER ACTIVE LONG CORPORATE FIXED INCOME PORTFOLIO 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $12,079,923 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $12,079,923 |
| Total transfer of assets to this plan | 2011-12-31 | $322,347,451 |
| Total transfer of assets from this plan | 2011-12-31 | $3,358,366 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $1,864,626 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $0 |
| Total income from all sources (including contributions) | 2011-12-31 | $23,025,922 |
| Total loss/gain on sale of assets | 2011-12-31 | $4,962,364 |
| Total of all expenses incurred | 2011-12-31 | $107,090 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 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 | $343,772,543 |
| Value of total assets at beginning of year | 2011-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $107,090 |
| Total interest from all sources | 2011-12-31 | $5,030,654 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $5,581 |
| Administrative expenses professional fees incurred | 2011-12-31 | $39,900 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2011-12-31 | $138,063 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2011-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $13,895,030 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $4,555,970 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $0 |
| Assets. Loans (other than to participants) at end of year | 2011-12-31 | $2,980,299 |
| 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 | $1,864,626 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $0 |
| Other income not declared elsewhere | 2011-12-31 | $947,400 |
| Administrative expenses (other) incurred | 2011-12-31 | $67,190 |
| Value of net income/loss | 2011-12-31 | $22,918,832 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $341,907,917 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2011-12-31 | $37,361 |
| Income. Interest from US Government securities | 2011-12-31 | $345,955 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $4,646,577 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $8,355,581 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $761 |
| Asset value of US Government securities at end of year | 2011-12-31 | $29,490,828 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $0 |
| Income. Dividends from preferred stock | 2011-12-31 | $5,581 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $164,121,967 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $120,234,805 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $313,532,392 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $308,570,028 |
