NORTHERN TRUST INVESTMENTS, INC. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING
| Measure | Date | Value |
|---|
| 2022 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-07-31 | $-524,160,586 |
| Total unrealized appreciation/depreciation of assets | 2022-07-31 | $-524,160,586 |
| Total transfer of assets to this plan | 2022-07-31 | $418,028,463 |
| Total transfer of assets from this plan | 2022-07-31 | $893,464,810 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-07-31 | $98,886,494 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-07-31 | $133,892,528 |
| Total income from all sources (including contributions) | 2022-07-31 | $-417,691,189 |
| Total loss/gain on sale of assets | 2022-07-31 | $29,807,013 |
| Total of all expenses incurred | 2022-07-31 | $170,985 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-07-31 | $0 |
| Value of total assets at end of year | 2022-07-31 | $1,648,458,192 |
| Value of total assets at beginning of year | 2022-07-31 | $2,576,762,747 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-07-31 | $170,985 |
| Total interest from all sources | 2022-07-31 | $76,608,279 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-07-31 | $6 |
| Administrative expenses professional fees incurred | 2022-07-31 | $20,783 |
| Assets. Other investments not covered elsewhere at end of year | 2022-07-31 | $184,621,622 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-07-31 | $238,484,993 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-07-31 | $19,961,573 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-07-31 | $51,109,737 |
| Assets. Loans (other than to participants) at end of year | 2022-07-31 | $95,326,511 |
| Assets. Loans (other than to participants) at beginning of year | 2022-07-31 | $133,475,615 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-07-31 | $98,886,494 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-07-31 | $133,892,528 |
| Administrative expenses (other) incurred | 2022-07-31 | $150,202 |
| Value of net income/loss | 2022-07-31 | $-417,862,174 |
| Value of net assets at end of year (total assets less liabilities) | 2022-07-31 | $1,549,571,698 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-07-31 | $2,442,870,219 |
| Income. Interest from loans (other than to participants) | 2022-07-31 | $193,137 |
| Interest earned on other investments | 2022-07-31 | $4,807,164 |
| Income. Interest from US Government securities | 2022-07-31 | $363,287 |
| Income. Interest from corporate debt instruments | 2022-07-31 | $71,244,691 |
| Value of interest in common/collective trusts at end of year | 2022-07-31 | $8,609,488 |
| Value of interest in common/collective trusts at beginning of year | 2022-07-31 | $4,747,065 |
| Asset value of US Government securities at end of year | 2022-07-31 | $7,907,031 |
| Asset value of US Government securities at beginning of year | 2022-07-31 | $22,187,500 |
| Net investment gain or loss from common/collective trusts | 2022-07-31 | $54,099 |
| Income. Dividends from common stock | 2022-07-31 | $6 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-07-31 | $692,613,077 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-07-31 | $1,035,943,742 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-07-31 | $639,418,890 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-07-31 | $1,090,814,095 |
| Aggregate proceeds on sale of assets | 2022-07-31 | $756,164,781 |
| Aggregate carrying amount (costs) on sale of assets | 2022-07-31 | $726,357,768 |
| 2021 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-07-31 | $-145,579,995 |
| Total unrealized appreciation/depreciation of assets | 2021-07-31 | $-145,579,995 |
| Total transfer of assets to this plan | 2021-07-31 | $330,680,054 |
| Total transfer of assets from this plan | 2021-07-31 | $503,618,215 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-07-31 | $133,892,528 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-07-31 | $93,782,675 |
| Total income from all sources (including contributions) | 2021-07-31 | $3,270,270 |
| Total loss/gain on sale of assets | 2021-07-31 | $59,680,850 |
| Total of all expenses incurred | 2021-07-31 | $203,967 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-07-31 | $0 |
| Value of total assets at end of year | 2021-07-31 | $2,576,762,747 |
| Value of total assets at beginning of year | 2021-07-31 | $2,706,524,752 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-07-31 | $203,967 |
| Total interest from all sources | 2021-07-31 | $89,169,415 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-07-31 | $0 |
| Administrative expenses professional fees incurred | 2021-07-31 | $18,448 |
| Assets. Other investments not covered elsewhere at end of year | 2021-07-31 | $238,484,993 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-07-31 | $206,659,573 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-07-31 | $51,109,737 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-07-31 | $56,987,744 |
| Assets. Loans (other than to participants) at end of year | 2021-07-31 | $133,475,615 |
| Assets. Loans (other than to participants) at beginning of year | 2021-07-31 | $63,105,855 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-07-31 | $133,892,528 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-07-31 | $93,782,675 |
| Administrative expenses (other) incurred | 2021-07-31 | $185,519 |
| Value of net income/loss | 2021-07-31 | $3,066,303 |
| Value of net assets at end of year (total assets less liabilities) | 2021-07-31 | $2,442,870,219 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-07-31 | $2,612,742,077 |
| Income. Interest from loans (other than to participants) | 2021-07-31 | $141,159 |
| Interest earned on other investments | 2021-07-31 | $5,780,410 |
| Income. Interest from US Government securities | 2021-07-31 | $64,782 |
| Income. Interest from corporate debt instruments | 2021-07-31 | $83,183,064 |
| Value of interest in common/collective trusts at end of year | 2021-07-31 | $4,747,065 |
| Value of interest in common/collective trusts at beginning of year | 2021-07-31 | $1,315,030 |
| Asset value of US Government securities at end of year | 2021-07-31 | $22,187,500 |
| Asset value of US Government securities at beginning of year | 2021-07-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-07-31 | $1,035,943,742 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-07-31 | $1,153,551,427 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-07-31 | $1,090,814,095 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-07-31 | $1,224,905,123 |
| Aggregate proceeds on sale of assets | 2021-07-31 | $589,518,336 |
| Aggregate carrying amount (costs) on sale of assets | 2021-07-31 | $529,837,486 |
| 2020 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-07-31 | $268,287,407 |
| Total unrealized appreciation/depreciation of assets | 2020-07-31 | $268,287,407 |
| Total transfer of assets to this plan | 2020-07-31 | $326,803,025 |
| Total transfer of assets from this plan | 2020-07-31 | $277,829,151 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-07-31 | $93,782,675 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-07-31 | $88,782,145 |
| Total income from all sources (including contributions) | 2020-07-31 | $388,720,885 |
| Total loss/gain on sale of assets | 2020-07-31 | $31,470,581 |
| Total of all expenses incurred | 2020-07-31 | $187,009 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-07-31 | $0 |
| Value of total assets at end of year | 2020-07-31 | $2,706,524,752 |
| Value of total assets at beginning of year | 2020-07-31 | $2,264,016,472 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-07-31 | $187,009 |
| Total interest from all sources | 2020-07-31 | $88,859,472 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-07-31 | $0 |
| Administrative expenses professional fees incurred | 2020-07-31 | $18,146 |
| Assets. Other investments not covered elsewhere at end of year | 2020-07-31 | $206,659,573 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-07-31 | $203,534,658 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-07-31 | $56,987,744 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-07-31 | $34,003,265 |
| Assets. Loans (other than to participants) at end of year | 2020-07-31 | $63,105,855 |
| Assets. Loans (other than to participants) at beginning of year | 2020-07-31 | $74,592,224 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-07-31 | $93,782,675 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-07-31 | $88,782,145 |
| Administrative expenses (other) incurred | 2020-07-31 | $168,863 |
| Value of net income/loss | 2020-07-31 | $388,533,876 |
| Value of net assets at end of year (total assets less liabilities) | 2020-07-31 | $2,612,742,077 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-07-31 | $2,175,234,327 |
| Income. Interest from loans (other than to participants) | 2020-07-31 | $188,558 |
| Interest earned on other investments | 2020-07-31 | $5,307,586 |
| Income. Interest from US Government securities | 2020-07-31 | $52,204 |
| Income. Interest from corporate debt instruments | 2020-07-31 | $83,311,124 |
| Value of interest in common/collective trusts at end of year | 2020-07-31 | $1,315,030 |
| Value of interest in common/collective trusts at beginning of year | 2020-07-31 | $3,389,137 |
| Net investment gain or loss from common/collective trusts | 2020-07-31 | $103,425 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-07-31 | $1,153,551,427 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-07-31 | $945,021,136 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-07-31 | $1,224,905,123 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-07-31 | $1,003,476,052 |
| Aggregate proceeds on sale of assets | 2020-07-31 | $633,834,251 |
| Aggregate carrying amount (costs) on sale of assets | 2020-07-31 | $602,363,670 |
| 2019 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-07-31 | $187,506,650 |
| Total unrealized appreciation/depreciation of assets | 2019-07-31 | $187,506,650 |
| Total transfer of assets to this plan | 2019-07-31 | $147,233,170 |
| Total transfer of assets from this plan | 2019-07-31 | $340,309,596 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-07-31 | $88,782,145 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-07-31 | $88,425,751 |
| Total income from all sources (including contributions) | 2019-07-31 | $286,604,040 |
| Total loss/gain on sale of assets | 2019-07-31 | $4,048,033 |
| Total of all expenses incurred | 2019-07-31 | $171,904 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-07-31 | $0 |
| Value of total assets at end of year | 2019-07-31 | $2,264,016,472 |
| Value of total assets at beginning of year | 2019-07-31 | $2,170,304,368 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-07-31 | $171,904 |
| Total interest from all sources | 2019-07-31 | $94,955,921 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-07-31 | $0 |
| Administrative expenses professional fees incurred | 2019-07-31 | $17,801 |
| Assets. Other investments not covered elsewhere at end of year | 2019-07-31 | $203,534,658 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-07-31 | $210,549,781 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-07-31 | $34,003,265 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-07-31 | $28,749,305 |
| Assets. Loans (other than to participants) at end of year | 2019-07-31 | $74,592,224 |
| Assets. Loans (other than to participants) at beginning of year | 2019-07-31 | $83,119,310 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-07-31 | $88,782,145 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-07-31 | $88,425,751 |
| Administrative expenses (other) incurred | 2019-07-31 | $154,103 |
| Value of net income/loss | 2019-07-31 | $286,432,136 |
| Value of net assets at end of year (total assets less liabilities) | 2019-07-31 | $2,175,234,327 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-07-31 | $2,081,878,617 |
| Income. Interest from loans (other than to participants) | 2019-07-31 | $211,415 |
| Interest earned on other investments | 2019-07-31 | $5,771,245 |
| Income. Interest from corporate debt instruments | 2019-07-31 | $88,973,261 |
| Value of interest in common/collective trusts at end of year | 2019-07-31 | $3,389,137 |
| Value of interest in common/collective trusts at beginning of year | 2019-07-31 | $16,628 |
| Net investment gain or loss from common/collective trusts | 2019-07-31 | $93,436 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-07-31 | $945,021,136 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-07-31 | $963,479,076 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-07-31 | $1,003,476,052 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-07-31 | $884,390,268 |
| Aggregate proceeds on sale of assets | 2019-07-31 | $336,946,361 |
| Aggregate carrying amount (costs) on sale of assets | 2019-07-31 | $332,898,328 |
| 2018 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-07-31 | $-132,716,356 |
| Total unrealized appreciation/depreciation of assets | 2018-07-31 | $-132,716,356 |
| Total transfer of assets to this plan | 2018-07-31 | $612,131,280 |
| Total transfer of assets from this plan | 2018-07-31 | $303,417,390 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-07-31 | $88,425,751 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-07-31 | $58,178,870 |
| Total income from all sources (including contributions) | 2018-07-31 | $-22,539,847 |
| Total loss/gain on sale of assets | 2018-07-31 | $17,610,498 |
| Total of all expenses incurred | 2018-07-31 | $172,278 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-07-31 | $0 |
| Value of total assets at end of year | 2018-07-31 | $2,170,304,368 |
| Value of total assets at beginning of year | 2018-07-31 | $1,854,055,722 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-07-31 | $172,278 |
| Total interest from all sources | 2018-07-31 | $92,305,952 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-07-31 | $0 |
| Administrative expenses professional fees incurred | 2018-07-31 | $17,718 |
| Assets. Other investments not covered elsewhere at end of year | 2018-07-31 | $210,549,781 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-07-31 | $173,447,886 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-07-31 | $28,749,305 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-07-31 | $23,032,309 |
| Assets. Loans (other than to participants) at end of year | 2018-07-31 | $83,119,310 |
| Assets. Loans (other than to participants) at beginning of year | 2018-07-31 | $55,368,275 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-07-31 | $88,425,751 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-07-31 | $58,178,870 |
| Administrative expenses (other) incurred | 2018-07-31 | $154,560 |
| Total non interest bearing cash at beginning of year | 2018-07-31 | $450 |
| Value of net income/loss | 2018-07-31 | $-22,712,125 |
| Value of net assets at end of year (total assets less liabilities) | 2018-07-31 | $2,081,878,617 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-07-31 | $1,795,876,852 |
| Income. Interest from loans (other than to participants) | 2018-07-31 | $297,738 |
| Interest earned on other investments | 2018-07-31 | $5,698,661 |
| Income. Interest from US Government securities | 2018-07-31 | $7,485 |
| Income. Interest from corporate debt instruments | 2018-07-31 | $86,302,068 |
| Value of interest in common/collective trusts at end of year | 2018-07-31 | $16,628 |
| Value of interest in common/collective trusts at beginning of year | 2018-07-31 | $318,612 |
| Net investment gain or loss from common/collective trusts | 2018-07-31 | $260,059 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-07-31 | $963,479,076 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-07-31 | $850,282,251 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-07-31 | $884,390,268 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-07-31 | $751,605,939 |
| Aggregate proceeds on sale of assets | 2018-07-31 | $431,638,545 |
| Aggregate carrying amount (costs) on sale of assets | 2018-07-31 | $414,028,047 |
| 2017 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-07-31 | $-167,874,676 |
| Total unrealized appreciation/depreciation of assets | 2017-07-31 | $-167,874,676 |
| Total transfer of assets to this plan | 2017-07-31 | $471,278,684 |
| Total transfer of assets from this plan | 2017-07-31 | $1,217,984,044 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-07-31 | $58,178,870 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-07-31 | $72,820,131 |
| Total income from all sources (including contributions) | 2017-07-31 | $20,461,602 |
| Total loss/gain on sale of assets | 2017-07-31 | $84,847,867 |
| Total of all expenses incurred | 2017-07-31 | $189,077 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-07-31 | $0 |
| Value of total assets at end of year | 2017-07-31 | $1,854,055,722 |
| Value of total assets at beginning of year | 2017-07-31 | $2,595,129,818 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-07-31 | $189,077 |
| Total interest from all sources | 2017-07-31 | $103,425,992 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-07-31 | $0 |
| Administrative expenses professional fees incurred | 2017-07-31 | $17,360 |
| Assets. Other investments not covered elsewhere at end of year | 2017-07-31 | $173,447,886 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-07-31 | $214,072,185 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-07-31 | $23,032,309 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-07-31 | $31,930,723 |
| Assets. Loans (other than to participants) at end of year | 2017-07-31 | $55,368,275 |
| Assets. Loans (other than to participants) at beginning of year | 2017-07-31 | $68,620,060 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-07-31 | $58,178,870 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-07-31 | $72,820,131 |
| Administrative expenses (other) incurred | 2017-07-31 | $171,717 |
| Total non interest bearing cash at end of year | 2017-07-31 | $450 |
| Value of net income/loss | 2017-07-31 | $20,272,525 |
| Value of net assets at end of year (total assets less liabilities) | 2017-07-31 | $1,795,876,852 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-07-31 | $2,522,309,687 |
| Income. Interest from loans (other than to participants) | 2017-07-31 | $239,232 |
| Interest earned on other investments | 2017-07-31 | $8,161,494 |
| Income. Interest from corporate debt instruments | 2017-07-31 | $95,025,266 |
| Value of interest in common/collective trusts at end of year | 2017-07-31 | $318,612 |
| Value of interest in common/collective trusts at beginning of year | 2017-07-31 | $69,188,117 |
| Net investment gain or loss from common/collective trusts | 2017-07-31 | $62,419 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-07-31 | $850,282,251 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-07-31 | $1,185,930,236 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-07-31 | $751,605,939 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-07-31 | $1,025,388,497 |
| Aggregate proceeds on sale of assets | 2017-07-31 | $993,451,240 |
| Aggregate carrying amount (costs) on sale of assets | 2017-07-31 | $908,603,373 |
| 2016 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-07-31 | $212,397,829 |
| Total unrealized appreciation/depreciation of assets | 2016-07-31 | $212,397,829 |
| Total transfer of assets to this plan | 2016-07-31 | $470,366,179 |
| Total transfer of assets from this plan | 2016-07-31 | $1,031,367,443 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-07-31 | $72,820,131 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-07-31 | $177,278,460 |
| Total income from all sources (including contributions) | 2016-07-31 | $352,608,066 |
| Total loss/gain on sale of assets | 2016-07-31 | $18,694,951 |
| Total of all expenses incurred | 2016-07-31 | $211,016 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-07-31 | $0 |
| Value of total assets at end of year | 2016-07-31 | $2,595,129,818 |
| Value of total assets at beginning of year | 2016-07-31 | $2,908,192,361 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-07-31 | $211,016 |
| Total interest from all sources | 2016-07-31 | $121,486,418 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-07-31 | $0 |
| Administrative expenses professional fees incurred | 2016-07-31 | $18,629 |
| Assets. Other investments not covered elsewhere at end of year | 2016-07-31 | $214,072,185 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-07-31 | $235,585,572 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-07-31 | $31,930,723 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-07-31 | $48,870,553 |
| Assets. Loans (other than to participants) at end of year | 2016-07-31 | $68,620,060 |
| Assets. Loans (other than to participants) at beginning of year | 2016-07-31 | $157,232,316 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-07-31 | $72,820,131 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-07-31 | $177,278,460 |
| Administrative expenses (other) incurred | 2016-07-31 | $192,387 |
| Value of net income/loss | 2016-07-31 | $352,397,050 |
| Value of net assets at end of year (total assets less liabilities) | 2016-07-31 | $2,522,309,687 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-07-31 | $2,730,913,901 |
| Income. Interest from loans (other than to participants) | 2016-07-31 | $175,197 |
| Interest earned on other investments | 2016-07-31 | $10,222,752 |
| Income. Interest from US Government securities | 2016-07-31 | $11,751 |
| Income. Interest from corporate debt instruments | 2016-07-31 | $111,076,718 |
| Value of interest in common/collective trusts at end of year | 2016-07-31 | $69,188,117 |
| Value of interest in common/collective trusts at beginning of year | 2016-07-31 | $165,481,803 |
| Net investment gain or loss from common/collective trusts | 2016-07-31 | $28,868 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-07-31 | $1,185,930,236 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-07-31 | $1,307,670,869 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-07-31 | $1,025,388,497 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-07-31 | $993,351,248 |
| Aggregate proceeds on sale of assets | 2016-07-31 | $792,749,510 |
| Aggregate carrying amount (costs) on sale of assets | 2016-07-31 | $774,054,559 |
| 2015 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-07-31 | $-239,824,948 |
| Total unrealized appreciation/depreciation of assets | 2015-07-31 | $-239,824,948 |
| Total transfer of assets to this plan | 2015-07-31 | $210,362,644 |
| Total transfer of assets from this plan | 2015-07-31 | $1,547,322,896 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-07-31 | $177,278,460 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-07-31 | $238,459,671 |
| Total income from all sources (including contributions) | 2015-07-31 | $47,637,118 |
| Total loss/gain on sale of assets | 2015-07-31 | $151,396,201 |
| Total of all expenses incurred | 2015-07-31 | $241,687 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-07-31 | $0 |
| Value of total assets at end of year | 2015-07-31 | $2,908,192,361 |
| Value of total assets at beginning of year | 2015-07-31 | $4,258,938,393 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-07-31 | $241,687 |
| Total interest from all sources | 2015-07-31 | $136,027,563 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-07-31 | $0 |
| Administrative expenses professional fees incurred | 2015-07-31 | $19,443 |
| Assets. Other investments not covered elsewhere at end of year | 2015-07-31 | $235,585,572 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-07-31 | $600,291,773 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-07-31 | $48,870,553 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-07-31 | $64,006,926 |
| Assets. Loans (other than to participants) at end of year | 2015-07-31 | $157,232,316 |
| Assets. Loans (other than to participants) at beginning of year | 2015-07-31 | $228,859,762 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-07-31 | $177,278,460 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-07-31 | $238,459,671 |
| Administrative expenses (other) incurred | 2015-07-31 | $222,244 |
| Value of net income/loss | 2015-07-31 | $47,395,431 |
| Value of net assets at end of year (total assets less liabilities) | 2015-07-31 | $2,730,913,901 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-07-31 | $4,020,478,722 |
| Income. Interest from loans (other than to participants) | 2015-07-31 | $275,452 |
| Interest earned on other investments | 2015-07-31 | $11,997,142 |
| Income. Interest from US Government securities | 2015-07-31 | $2,308 |
| Income. Interest from corporate debt instruments | 2015-07-31 | $123,752,661 |
| Value of interest in common/collective trusts at end of year | 2015-07-31 | $165,481,803 |
| Value of interest in common/collective trusts at beginning of year | 2015-07-31 | $17,441,833 |
| Net investment gain or loss from common/collective trusts | 2015-07-31 | $38,302 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-07-31 | $1,307,670,869 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-07-31 | $1,796,048,556 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-07-31 | $993,351,248 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-07-31 | $1,552,289,543 |
| Aggregate proceeds on sale of assets | 2015-07-31 | $1,675,724,402 |
| Aggregate carrying amount (costs) on sale of assets | 2015-07-31 | $1,524,328,201 |
| 2014 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-07-31 | $262,217,518 |
| Total unrealized appreciation/depreciation of assets | 2014-07-31 | $262,217,518 |
| Total transfer of assets to this plan | 2014-07-31 | $1,742,028,789 |
| Total transfer of assets from this plan | 2014-07-31 | $588,618,192 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-07-31 | $238,459,671 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-07-31 | $157,914,069 |
| Total income from all sources (including contributions) | 2014-07-31 | $445,497,231 |
| Total loss/gain on sale of assets | 2014-07-31 | $19,787,891 |
| Total of all expenses incurred | 2014-07-31 | $271,663 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-07-31 | $0 |
| Value of total assets at end of year | 2014-07-31 | $4,258,938,393 |
| Value of total assets at beginning of year | 2014-07-31 | $2,579,756,626 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-07-31 | $271,663 |
| Total interest from all sources | 2014-07-31 | $163,380,865 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-07-31 | $0 |
| Administrative expenses professional fees incurred | 2014-07-31 | $19,628 |
| Assets. Other investments not covered elsewhere at end of year | 2014-07-31 | $600,291,773 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-07-31 | $383,492,271 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-07-31 | $64,006,926 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-07-31 | $53,085,649 |
| Assets. Loans (other than to participants) at end of year | 2014-07-31 | $228,859,762 |
| Assets. Loans (other than to participants) at beginning of year | 2014-07-31 | $140,708,506 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-07-31 | $238,459,671 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-07-31 | $157,914,069 |
| Administrative expenses (other) incurred | 2014-07-31 | $252,035 |
| Value of net income/loss | 2014-07-31 | $445,225,568 |
| Value of net assets at end of year (total assets less liabilities) | 2014-07-31 | $4,020,478,722 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-07-31 | $2,421,842,557 |
| Income. Interest from loans (other than to participants) | 2014-07-31 | $374,830 |
| Interest earned on other investments | 2014-07-31 | $14,872,924 |
| Income. Interest from US Government securities | 2014-07-31 | $176,483 |
| Income. Interest from corporate debt instruments | 2014-07-31 | $147,956,628 |
| Value of interest in common/collective trusts at end of year | 2014-07-31 | $17,441,833 |
| Value of interest in common/collective trusts at beginning of year | 2014-07-31 | $16,825,737 |
| Net investment gain or loss from common/collective trusts | 2014-07-31 | $110,957 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-07-31 | $1,796,048,556 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-07-31 | $1,105,209,708 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-07-31 | $1,552,289,543 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-07-31 | $880,434,755 |
| Aggregate proceeds on sale of assets | 2014-07-31 | $509,139,083 |
| Aggregate carrying amount (costs) on sale of assets | 2014-07-31 | $489,351,192 |
| 2013 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-07-31 | $-277,172,157 |
| Total unrealized appreciation/depreciation of assets | 2013-07-31 | $-277,172,157 |
| Total transfer of assets to this plan | 2013-07-31 | $761,529,433 |
| Total transfer of assets from this plan | 2013-07-31 | $57,992,342 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-07-31 | $157,914,069 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-07-31 | $119,701,525 |
| Total income from all sources (including contributions) | 2013-07-31 | $-155,520,108 |
| Total loss/gain on sale of assets | 2013-07-31 | $13,893,200 |
| Total of all expenses incurred | 2013-07-31 | $194,715 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-07-31 | $0 |
| Value of total assets at end of year | 2013-07-31 | $2,579,756,626 |
| Value of total assets at beginning of year | 2013-07-31 | $1,993,721,814 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-07-31 | $194,715 |
| Total interest from all sources | 2013-07-31 | $107,688,038 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-07-31 | $0 |
| Administrative expenses professional fees incurred | 2013-07-31 | $16,842 |
| Assets. Other investments not covered elsewhere at end of year | 2013-07-31 | $383,492,271 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-07-31 | $316,094,945 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-07-31 | $53,085,649 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-07-31 | $27,271,315 |
| Assets. Loans (other than to participants) at end of year | 2013-07-31 | $140,708,506 |
| Assets. Loans (other than to participants) at beginning of year | 2013-07-31 | $107,349,951 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-07-31 | $157,914,069 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-07-31 | $119,701,525 |
| Administrative expenses (other) incurred | 2013-07-31 | $177,873 |
| Value of net income/loss | 2013-07-31 | $-155,714,823 |
| Value of net assets at end of year (total assets less liabilities) | 2013-07-31 | $2,421,842,557 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-07-31 | $1,874,020,289 |
| Income. Interest from loans (other than to participants) | 2013-07-31 | $242,237 |
| Interest earned on other investments | 2013-07-31 | $11,419,672 |
| Income. Interest from US Government securities | 2013-07-31 | $115,583 |
| Income. Interest from corporate debt instruments | 2013-07-31 | $95,910,546 |
| Value of interest in common/collective trusts at end of year | 2013-07-31 | $16,825,737 |
| Value of interest in common/collective trusts at beginning of year | 2013-07-31 | $9,258,591 |
| Net investment gain or loss from common/collective trusts | 2013-07-31 | $70,811 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-07-31 | $1,105,209,708 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-07-31 | $1,169,788,846 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-07-31 | $880,434,755 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-07-31 | $363,958,166 |
| Aggregate proceeds on sale of assets | 2013-07-31 | $271,875,338 |
| Aggregate carrying amount (costs) on sale of assets | 2013-07-31 | $257,982,138 |
| 2012 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-07-31 | $195,862,263 |
| Total unrealized appreciation/depreciation of assets | 2012-07-31 | $195,862,263 |
| Total transfer of assets to this plan | 2012-07-31 | $200,269,703 |
| Total transfer of assets from this plan | 2012-07-31 | $351,513,560 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-07-31 | $119,701,525 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-07-31 | $151,410,972 |
| Total income from all sources (including contributions) | 2012-07-31 | $325,870,870 |
| Total loss/gain on sale of assets | 2012-07-31 | $41,699,053 |
| Total of all expenses incurred | 2012-07-31 | $188,599 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-07-31 | $0 |
| Value of total assets at end of year | 2012-07-31 | $1,993,721,814 |
| Value of total assets at beginning of year | 2012-07-31 | $1,850,992,847 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-07-31 | $188,599 |
| Total interest from all sources | 2012-07-31 | $88,292,095 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-07-31 | $0 |
| Administrative expenses professional fees incurred | 2012-07-31 | $15,987 |
| Assets. Other investments not covered elsewhere at end of year | 2012-07-31 | $316,094,945 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-07-31 | $309,843,116 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-07-31 | $27,271,315 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-07-31 | $28,271,937 |
| Assets. Loans (other than to participants) at end of year | 2012-07-31 | $107,349,951 |
| Assets. Loans (other than to participants) at beginning of year | 2012-07-31 | $145,910,897 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-07-31 | $119,701,525 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-07-31 | $151,410,972 |
| Administrative expenses (other) incurred | 2012-07-31 | $172,612 |
| Value of net income/loss | 2012-07-31 | $325,682,271 |
| Value of net assets at end of year (total assets less liabilities) | 2012-07-31 | $1,874,020,289 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-07-31 | $1,699,581,875 |
| Income. Interest from loans (other than to participants) | 2012-07-31 | $135,117 |
| Interest earned on other investments | 2012-07-31 | $9,781,267 |
| Income. Interest from US Government securities | 2012-07-31 | $159,850 |
| Income. Interest from corporate debt instruments | 2012-07-31 | $78,215,861 |
| Value of interest in common/collective trusts at end of year | 2012-07-31 | $9,258,591 |
| Value of interest in common/collective trusts at beginning of year | 2012-07-31 | $5,701,587 |
| Net investment gain or loss from common/collective trusts | 2012-07-31 | $17,459 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-07-31 | $1,169,788,846 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-07-31 | $847,115,402 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-07-31 | $363,958,166 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-07-31 | $514,149,908 |
| Aggregate proceeds on sale of assets | 2012-07-31 | $379,982,693 |
| Aggregate carrying amount (costs) on sale of assets | 2012-07-31 | $338,283,640 |
| 2011 : NT COLLECTIVE LONG-TERM CREDIT BOND INDEX FUND - LENDING 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-07-31 | $14,638,742 |
| Total unrealized appreciation/depreciation of assets | 2011-07-31 | $14,638,742 |
| Total transfer of assets to this plan | 2011-07-31 | $301,718,867 |
| Total transfer of assets from this plan | 2011-07-31 | $433,865,190 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-07-31 | $151,410,972 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-07-31 | $146,891,946 |
| Total income from all sources (including contributions) | 2011-07-31 | $133,270,426 |
| Total loss/gain on sale of assets | 2011-07-31 | $25,382,582 |
| Total of all expenses incurred | 2011-07-31 | $187,670 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-07-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-07-31 | $0 |
| Value of total assets at end of year | 2011-07-31 | $1,850,992,847 |
| Value of total assets at beginning of year | 2011-07-31 | $1,845,537,388 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-07-31 | $187,670 |
| Total interest from all sources | 2011-07-31 | $93,202,063 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-07-31 | $0 |
| Administrative expenses professional fees incurred | 2011-07-31 | $15,998 |
| Assets. Other investments not covered elsewhere at end of year | 2011-07-31 | $309,843,116 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-07-31 | $244,148,560 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-07-31 | $28,271,937 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-07-31 | $26,060,130 |
| Assets. Loans (other than to participants) at end of year | 2011-07-31 | $145,910,897 |
| Assets. Loans (other than to participants) at beginning of year | 2011-07-31 | $140,028,076 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-07-31 | $151,410,972 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-07-31 | $146,891,946 |
| Administrative expenses (other) incurred | 2011-07-31 | $171,672 |
| Value of net income/loss | 2011-07-31 | $133,082,756 |
| Value of net assets at end of year (total assets less liabilities) | 2011-07-31 | $1,699,581,875 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-07-31 | $1,698,645,442 |
| Income. Interest from loans (other than to participants) | 2011-07-31 | $203,464 |
| Interest earned on other investments | 2011-07-31 | $8,280,307 |
| Income. Interest from US Government securities | 2011-07-31 | $1,063,485 |
| Income. Interest from corporate debt instruments | 2011-07-31 | $83,654,807 |
| Value of interest in common/collective trusts at end of year | 2011-07-31 | $5,701,587 |
| Value of interest in common/collective trusts at beginning of year | 2011-07-31 | $9,452,181 |
| Net investment gain or loss from common/collective trusts | 2011-07-31 | $47,039 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-07-31 | $847,115,402 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-07-31 | $884,011,561 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-07-31 | $514,149,908 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-07-31 | $541,836,880 |
| Aggregate proceeds on sale of assets | 2011-07-31 | $470,008,273 |
| Aggregate carrying amount (costs) on sale of assets | 2011-07-31 | $444,625,691 |
