NORTHERN TRUST INVESTMENTS, INC. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON
| Measure | Date | Value |
|---|
| 2022 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-07-31 | $-578,906,158 |
| Total unrealized appreciation/depreciation of assets | 2022-07-31 | $-578,906,158 |
| Total transfer of assets to this plan | 2022-07-31 | $738,453,703 |
| Total transfer of assets from this plan | 2022-07-31 | $1,331,459,094 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-07-31 | $182,008,862 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-07-31 | $276,452,346 |
| Total income from all sources (including contributions) | 2022-07-31 | $-495,572,744 |
| Total loss/gain on sale of assets | 2022-07-31 | $-31,779,314 |
| Total of all expenses incurred | 2022-07-31 | $434,213 |
| 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 | $7,855,107,753 |
| Value of total assets at beginning of year | 2022-07-31 | $9,038,563,585 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-07-31 | $434,213 |
| Total interest from all sources | 2022-07-31 | $115,026,146 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-07-31 | $60,487 |
| Administrative expenses professional fees incurred | 2022-07-31 | $20,645 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-07-31 | $191,342,427 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-07-31 | $281,750,999 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-07-31 | $182,008,862 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-07-31 | $276,452,346 |
| Administrative expenses (other) incurred | 2022-07-31 | $413,568 |
| Value of net income/loss | 2022-07-31 | $-496,006,957 |
| Value of net assets at end of year (total assets less liabilities) | 2022-07-31 | $7,673,098,891 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-07-31 | $8,762,111,239 |
| Income. Interest from US Government securities | 2022-07-31 | $114,960,774 |
| Income. Interest from corporate debt instruments | 2022-07-31 | $65,372 |
| Value of interest in common/collective trusts at end of year | 2022-07-31 | $25,410,132 |
| Value of interest in common/collective trusts at beginning of year | 2022-07-31 | $33,030,518 |
| Asset value of US Government securities at end of year | 2022-07-31 | $7,636,485,380 |
| Asset value of US Government securities at beginning of year | 2022-07-31 | $8,721,738,188 |
| Net investment gain or loss from common/collective trusts | 2022-07-31 | $26,095 |
| Income. Dividends from common stock | 2022-07-31 | $60,487 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-07-31 | $1,105,978 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-07-31 | $1,171,502 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-07-31 | $763,836 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-07-31 | $872,378 |
| Aggregate proceeds on sale of assets | 2022-07-31 | $3,756,676,154 |
| Aggregate carrying amount (costs) on sale of assets | 2022-07-31 | $3,788,455,468 |
| 2021 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-07-31 | $-246,827,344 |
| Total unrealized appreciation/depreciation of assets | 2021-07-31 | $-246,827,344 |
| Total transfer of assets to this plan | 2021-07-31 | $1,603,156,364 |
| Total transfer of assets from this plan | 2021-07-31 | $986,175,364 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-07-31 | $276,452,346 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-07-31 | $245,145,698 |
| Total income from all sources (including contributions) | 2021-07-31 | $-56,522,696 |
| Total loss/gain on sale of assets | 2021-07-31 | $61,143,488 |
| Total of all expenses incurred | 2021-07-31 | $451,481 |
| 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 | $9,038,563,585 |
| Value of total assets at beginning of year | 2021-07-31 | $8,447,250,114 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-07-31 | $451,481 |
| Total interest from all sources | 2021-07-31 | $129,098,903 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-07-31 | $0 |
| Administrative expenses professional fees incurred | 2021-07-31 | $18,577 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-07-31 | $281,750,999 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-07-31 | $272,688,091 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-07-31 | $276,452,346 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-07-31 | $245,145,698 |
| Administrative expenses (other) incurred | 2021-07-31 | $432,904 |
| Value of net income/loss | 2021-07-31 | $-56,974,177 |
| Value of net assets at end of year (total assets less liabilities) | 2021-07-31 | $8,762,111,239 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-07-31 | $8,202,104,416 |
| Income. Interest from US Government securities | 2021-07-31 | $129,008,651 |
| Income. Interest from corporate debt instruments | 2021-07-31 | $90,252 |
| Value of interest in common/collective trusts at end of year | 2021-07-31 | $33,030,518 |
| Value of interest in common/collective trusts at beginning of year | 2021-07-31 | $34,880,121 |
| Asset value of US Government securities at end of year | 2021-07-31 | $8,721,738,188 |
| Asset value of US Government securities at beginning of year | 2021-07-31 | $8,136,562,871 |
| Net investment gain or loss from common/collective trusts | 2021-07-31 | $62,257 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-07-31 | $1,171,502 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-07-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-07-31 | $872,378 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-07-31 | $3,119,031 |
| Aggregate proceeds on sale of assets | 2021-07-31 | $2,955,148,400 |
| Aggregate carrying amount (costs) on sale of assets | 2021-07-31 | $2,894,004,912 |
| 2020 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-07-31 | $367,840,819 |
| Total unrealized appreciation/depreciation of assets | 2020-07-31 | $367,840,819 |
| Total transfer of assets to this plan | 2020-07-31 | $678,898,437 |
| Total transfer of assets from this plan | 2020-07-31 | $936,185,233 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-07-31 | $245,145,698 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-07-31 | $139,442,991 |
| Total income from all sources (including contributions) | 2020-07-31 | $602,798,508 |
| Total loss/gain on sale of assets | 2020-07-31 | $70,937,771 |
| Total of all expenses incurred | 2020-07-31 | $427,013 |
| 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 | $8,447,250,114 |
| Value of total assets at beginning of year | 2020-07-31 | $7,996,462,708 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-07-31 | $427,013 |
| Total interest from all sources | 2020-07-31 | $163,597,083 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-07-31 | $0 |
| Administrative expenses professional fees incurred | 2020-07-31 | $18,145 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-07-31 | $272,688,091 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-07-31 | $172,612,240 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-07-31 | $245,145,698 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-07-31 | $139,442,991 |
| Administrative expenses (other) incurred | 2020-07-31 | $408,868 |
| Value of net income/loss | 2020-07-31 | $602,371,495 |
| Value of net assets at end of year (total assets less liabilities) | 2020-07-31 | $8,202,104,416 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-07-31 | $7,857,019,717 |
| Income. Interest from US Government securities | 2020-07-31 | $133,318,685 |
| Income. Interest from corporate debt instruments | 2020-07-31 | $30,278,398 |
| Value of interest in common/collective trusts at end of year | 2020-07-31 | $34,880,121 |
| Value of interest in common/collective trusts at beginning of year | 2020-07-31 | $32,386,996 |
| Asset value of US Government securities at end of year | 2020-07-31 | $8,136,562,871 |
| Asset value of US Government securities at beginning of year | 2020-07-31 | $7,787,603,501 |
| Net investment gain or loss from common/collective trusts | 2020-07-31 | $422,835 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-07-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-07-31 | $3,119,031 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-07-31 | $3,859,971 |
| Aggregate proceeds on sale of assets | 2020-07-31 | $2,493,640,365 |
| Aggregate carrying amount (costs) on sale of assets | 2020-07-31 | $2,422,702,594 |
| 2019 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-07-31 | $311,861,708 |
| Total unrealized appreciation/depreciation of assets | 2019-07-31 | $311,861,708 |
| Total transfer of assets to this plan | 2019-07-31 | $841,401,277 |
| Total transfer of assets from this plan | 2019-07-31 | $753,166,113 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-07-31 | $139,442,991 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-07-31 | $198,017,175 |
| Total income from all sources (including contributions) | 2019-07-31 | $443,663,124 |
| Total loss/gain on sale of assets | 2019-07-31 | $-28,186,242 |
| Total of all expenses incurred | 2019-07-31 | $388,161 |
| 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 | $7,996,462,708 |
| Value of total assets at beginning of year | 2019-07-31 | $7,523,526,765 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-07-31 | $388,161 |
| Total interest from all sources | 2019-07-31 | $159,512,519 |
| 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 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-07-31 | $172,612,240 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-07-31 | $221,580,901 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-07-31 | $139,442,991 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-07-31 | $198,017,175 |
| Administrative expenses (other) incurred | 2019-07-31 | $370,360 |
| Value of net income/loss | 2019-07-31 | $443,274,963 |
| Value of net assets at end of year (total assets less liabilities) | 2019-07-31 | $7,857,019,717 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-07-31 | $7,325,509,590 |
| Income. Interest from US Government securities | 2019-07-31 | $159,397,239 |
| Income. Interest from corporate debt instruments | 2019-07-31 | $115,280 |
| Value of interest in common/collective trusts at end of year | 2019-07-31 | $32,386,996 |
| Value of interest in common/collective trusts at beginning of year | 2019-07-31 | $24,091,759 |
| Asset value of US Government securities at end of year | 2019-07-31 | $7,787,603,501 |
| Asset value of US Government securities at beginning of year | 2019-07-31 | $7,259,659,470 |
| Net investment gain or loss from common/collective trusts | 2019-07-31 | $475,139 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-07-31 | $0 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-07-31 | $8,005,639 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-07-31 | $3,859,971 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-07-31 | $10,188,996 |
| Aggregate proceeds on sale of assets | 2019-07-31 | $2,604,103,817 |
| Aggregate carrying amount (costs) on sale of assets | 2019-07-31 | $2,632,290,059 |
| 2018 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-07-31 | $-198,228,363 |
| Total unrealized appreciation/depreciation of assets | 2018-07-31 | $-198,228,363 |
| Total transfer of assets to this plan | 2018-07-31 | $2,545,427,947 |
| Total transfer of assets from this plan | 2018-07-31 | $1,835,825,680 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-07-31 | $198,017,175 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-07-31 | $136,434,672 |
| Total income from all sources (including contributions) | 2018-07-31 | $-107,044,252 |
| Total loss/gain on sale of assets | 2018-07-31 | $-46,552,950 |
| Total of all expenses incurred | 2018-07-31 | $397,131 |
| 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 | $7,523,526,765 |
| Value of total assets at beginning of year | 2018-07-31 | $6,859,783,378 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-07-31 | $397,131 |
| Total interest from all sources | 2018-07-31 | $137,519,409 |
| 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 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-07-31 | $221,580,901 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-07-31 | $159,218,267 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-07-31 | $198,017,175 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-07-31 | $136,434,672 |
| Administrative expenses (other) incurred | 2018-07-31 | $379,413 |
| Value of net income/loss | 2018-07-31 | $-107,441,383 |
| Value of net assets at end of year (total assets less liabilities) | 2018-07-31 | $7,325,509,590 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-07-31 | $6,723,348,706 |
| Income. Interest from US Government securities | 2018-07-31 | $137,349,623 |
| Income. Interest from corporate debt instruments | 2018-07-31 | $169,786 |
| Value of interest in common/collective trusts at end of year | 2018-07-31 | $24,091,759 |
| Value of interest in common/collective trusts at beginning of year | 2018-07-31 | $13,487,143 |
| Asset value of US Government securities at end of year | 2018-07-31 | $7,259,659,470 |
| Asset value of US Government securities at beginning of year | 2018-07-31 | $6,681,059,598 |
| Net investment gain or loss from common/collective trusts | 2018-07-31 | $217,652 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-07-31 | $8,005,639 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-07-31 | $10,188,996 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-07-31 | $6,018,370 |
| Aggregate proceeds on sale of assets | 2018-07-31 | $4,033,863,863 |
| Aggregate carrying amount (costs) on sale of assets | 2018-07-31 | $4,080,416,813 |
| 2017 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-07-31 | $-146,015,006 |
| Total unrealized appreciation/depreciation of assets | 2017-07-31 | $-146,015,006 |
| Total transfer of assets to this plan | 2017-07-31 | $1,334,173,340 |
| Total transfer of assets from this plan | 2017-07-31 | $289,446,148 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-07-31 | $136,434,672 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-07-31 | $125,416,965 |
| Total income from all sources (including contributions) | 2017-07-31 | $-50,255,968 |
| Total loss/gain on sale of assets | 2017-07-31 | $-233,013 |
| Total of all expenses incurred | 2017-07-31 | $469,674 |
| 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 | $6,859,783,378 |
| Value of total assets at beginning of year | 2017-07-31 | $5,854,764,121 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-07-31 | $469,674 |
| Total interest from all sources | 2017-07-31 | $95,890,845 |
| 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 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-07-31 | $159,218,267 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-07-31 | $157,130,722 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-07-31 | $136,434,672 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-07-31 | $125,416,965 |
| Administrative expenses (other) incurred | 2017-07-31 | $452,314 |
| Value of net income/loss | 2017-07-31 | $-50,725,642 |
| Value of net assets at end of year (total assets less liabilities) | 2017-07-31 | $6,723,348,706 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-07-31 | $5,729,347,156 |
| Income. Interest from US Government securities | 2017-07-31 | $95,717,137 |
| Income. Interest from corporate debt instruments | 2017-07-31 | $173,708 |
| Value of interest in common/collective trusts at end of year | 2017-07-31 | $13,487,143 |
| Value of interest in common/collective trusts at beginning of year | 2017-07-31 | $5,563,369 |
| Asset value of US Government securities at end of year | 2017-07-31 | $6,681,059,598 |
| Asset value of US Government securities at beginning of year | 2017-07-31 | $5,683,007,428 |
| Net investment gain or loss from common/collective trusts | 2017-07-31 | $101,206 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-07-31 | $6,018,370 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-07-31 | $9,062,602 |
| Aggregate proceeds on sale of assets | 2017-07-31 | $1,910,907,019 |
| Aggregate carrying amount (costs) on sale of assets | 2017-07-31 | $1,911,140,032 |
| 2016 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-07-31 | $93,351,419 |
| Total unrealized appreciation/depreciation of assets | 2016-07-31 | $93,351,419 |
| Total transfer of assets to this plan | 2016-07-31 | $691,953,134 |
| Total transfer of assets from this plan | 2016-07-31 | $422,091,840 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-07-31 | $125,416,965 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-07-31 | $133,541,317 |
| Total income from all sources (including contributions) | 2016-07-31 | $187,496,178 |
| Total loss/gain on sale of assets | 2016-07-31 | $13,515,432 |
| Total of all expenses incurred | 2016-07-31 | $427,216 |
| 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 | $5,854,764,121 |
| Value of total assets at beginning of year | 2016-07-31 | $5,405,958,217 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-07-31 | $427,216 |
| Total interest from all sources | 2016-07-31 | $80,579,655 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-07-31 | $0 |
| Administrative expenses professional fees incurred | 2016-07-31 | $24,993 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-07-31 | $157,130,722 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-07-31 | $147,610,201 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-07-31 | $125,416,965 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-07-31 | $133,541,317 |
| Administrative expenses (other) incurred | 2016-07-31 | $402,223 |
| Value of net income/loss | 2016-07-31 | $187,068,962 |
| Value of net assets at end of year (total assets less liabilities) | 2016-07-31 | $5,729,347,156 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-07-31 | $5,272,416,900 |
| Income. Interest from US Government securities | 2016-07-31 | $80,382,432 |
| Income. Interest from corporate debt instruments | 2016-07-31 | $197,223 |
| Value of interest in common/collective trusts at end of year | 2016-07-31 | $5,563,369 |
| Value of interest in common/collective trusts at beginning of year | 2016-07-31 | $17,437,513 |
| Asset value of US Government securities at end of year | 2016-07-31 | $5,683,007,428 |
| Asset value of US Government securities at beginning of year | 2016-07-31 | $5,232,123,318 |
| Net investment gain or loss from common/collective trusts | 2016-07-31 | $49,672 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-07-31 | $9,062,602 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-07-31 | $8,787,185 |
| Aggregate proceeds on sale of assets | 2016-07-31 | $2,223,547,411 |
| Aggregate carrying amount (costs) on sale of assets | 2016-07-31 | $2,210,031,979 |
| 2015 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-07-31 | $42,990,601 |
| Total unrealized appreciation/depreciation of assets | 2015-07-31 | $42,990,601 |
| Total transfer of assets to this plan | 2015-07-31 | $650,846,334 |
| Total transfer of assets from this plan | 2015-07-31 | $817,962,982 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-07-31 | $133,541,317 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-07-31 | $146,980,539 |
| Total income from all sources (including contributions) | 2015-07-31 | $133,945,619 |
| Total loss/gain on sale of assets | 2015-07-31 | $15,583,977 |
| Total of all expenses incurred | 2015-07-31 | $427,908 |
| 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 | $5,405,958,217 |
| Value of total assets at beginning of year | 2015-07-31 | $5,452,996,376 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-07-31 | $427,908 |
| Total interest from all sources | 2015-07-31 | $75,349,798 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-07-31 | $0 |
| Administrative expenses professional fees incurred | 2015-07-31 | $20,820 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-07-31 | $147,610,201 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-07-31 | $168,687,798 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-07-31 | $133,541,317 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-07-31 | $146,980,539 |
| Administrative expenses (other) incurred | 2015-07-31 | $407,088 |
| Value of net income/loss | 2015-07-31 | $133,517,711 |
| Value of net assets at end of year (total assets less liabilities) | 2015-07-31 | $5,272,416,900 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-07-31 | $5,306,015,837 |
| Income. Interest from US Government securities | 2015-07-31 | $75,152,524 |
| Income. Interest from corporate debt instruments | 2015-07-31 | $197,274 |
| Value of interest in common/collective trusts at end of year | 2015-07-31 | $17,437,513 |
| Value of interest in common/collective trusts at beginning of year | 2015-07-31 | $11,560,342 |
| Asset value of US Government securities at end of year | 2015-07-31 | $5,232,123,318 |
| Asset value of US Government securities at beginning of year | 2015-07-31 | $5,264,106,579 |
| Net investment gain or loss from common/collective trusts | 2015-07-31 | $21,243 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-07-31 | $8,787,185 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-07-31 | $8,641,657 |
| Aggregate proceeds on sale of assets | 2015-07-31 | $2,552,291,833 |
| Aggregate carrying amount (costs) on sale of assets | 2015-07-31 | $2,536,707,856 |
| 2014 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-07-31 | $-4,568,609 |
| Total unrealized appreciation/depreciation of assets | 2014-07-31 | $-4,568,609 |
| Total transfer of assets to this plan | 2014-07-31 | $845,679,292 |
| Total transfer of assets from this plan | 2014-07-31 | $331,135,613 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-07-31 | $146,980,539 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-07-31 | $143,338,833 |
| Total income from all sources (including contributions) | 2014-07-31 | $58,483,546 |
| Total loss/gain on sale of assets | 2014-07-31 | $787,561 |
| Total of all expenses incurred | 2014-07-31 | $400,197 |
| 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 | $5,452,996,376 |
| Value of total assets at beginning of year | 2014-07-31 | $4,876,727,642 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-07-31 | $400,197 |
| Total interest from all sources | 2014-07-31 | $62,245,516 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-07-31 | $0 |
| Administrative expenses professional fees incurred | 2014-07-31 | $22,969 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-07-31 | $168,687,798 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-07-31 | $164,937,400 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-07-31 | $146,980,539 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-07-31 | $143,338,833 |
| Administrative expenses (other) incurred | 2014-07-31 | $377,228 |
| Value of net income/loss | 2014-07-31 | $58,083,349 |
| Value of net assets at end of year (total assets less liabilities) | 2014-07-31 | $5,306,015,837 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-07-31 | $4,733,388,809 |
| Income. Interest from US Government securities | 2014-07-31 | $62,089,164 |
| Income. Interest from corporate debt instruments | 2014-07-31 | $156,352 |
| Value of interest in common/collective trusts at end of year | 2014-07-31 | $11,560,342 |
| Value of interest in common/collective trusts at beginning of year | 2014-07-31 | $3,811,707 |
| Asset value of US Government securities at end of year | 2014-07-31 | $5,264,106,579 |
| Asset value of US Government securities at beginning of year | 2014-07-31 | $4,703,712,487 |
| Net investment gain or loss from common/collective trusts | 2014-07-31 | $19,078 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-07-31 | $8,641,657 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-07-31 | $4,266,048 |
| Aggregate proceeds on sale of assets | 2014-07-31 | $2,307,421,886 |
| Aggregate carrying amount (costs) on sale of assets | 2014-07-31 | $2,306,634,325 |
| 2013 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-07-31 | $-136,376,646 |
| Total unrealized appreciation/depreciation of assets | 2013-07-31 | $-136,376,646 |
| Total transfer of assets to this plan | 2013-07-31 | $1,020,359,444 |
| Total transfer of assets from this plan | 2013-07-31 | $583,810,126 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-07-31 | $143,338,833 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-07-31 | $142,118,908 |
| Total income from all sources (including contributions) | 2013-07-31 | $-52,057,615 |
| Total loss/gain on sale of assets | 2013-07-31 | $26,632,156 |
| Total of all expenses incurred | 2013-07-31 | $380,777 |
| 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 | $4,876,727,642 |
| Value of total assets at beginning of year | 2013-07-31 | $4,491,396,791 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-07-31 | $380,777 |
| Total interest from all sources | 2013-07-31 | $57,658,052 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-07-31 | $0 |
| Administrative expenses professional fees incurred | 2013-07-31 | $18,187 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-07-31 | $164,937,400 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-07-31 | $166,410,501 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-07-31 | $143,338,833 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-07-31 | $142,118,908 |
| Administrative expenses (other) incurred | 2013-07-31 | $362,590 |
| Value of net income/loss | 2013-07-31 | $-52,438,392 |
| Value of net assets at end of year (total assets less liabilities) | 2013-07-31 | $4,733,388,809 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-07-31 | $4,349,277,883 |
| Income. Interest from US Government securities | 2013-07-31 | $57,613,299 |
| Income. Interest from corporate debt instruments | 2013-07-31 | $44,753 |
| Value of interest in common/collective trusts at end of year | 2013-07-31 | $3,811,707 |
| Value of interest in common/collective trusts at beginning of year | 2013-07-31 | $6,316,622 |
| Asset value of US Government securities at end of year | 2013-07-31 | $4,703,712,487 |
| Asset value of US Government securities at beginning of year | 2013-07-31 | $4,318,669,668 |
| Net investment gain or loss from common/collective trusts | 2013-07-31 | $28,823 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-07-31 | $4,266,048 |
| Aggregate proceeds on sale of assets | 2013-07-31 | $2,638,622,546 |
| Aggregate carrying amount (costs) on sale of assets | 2013-07-31 | $2,611,990,390 |
| 2012 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-07-31 | $59,324,904 |
| Total unrealized appreciation/depreciation of assets | 2012-07-31 | $59,324,904 |
| Total transfer of assets to this plan | 2012-07-31 | $1,189,084,832 |
| Total transfer of assets from this plan | 2012-07-31 | $110,618,316 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-07-31 | $142,118,908 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-07-31 | $110,303,781 |
| Total income from all sources (including contributions) | 2012-07-31 | $148,388,266 |
| Total loss/gain on sale of assets | 2012-07-31 | $32,153,134 |
| Total of all expenses incurred | 2012-07-31 | $306,280 |
| 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 | $4,491,396,791 |
| Value of total assets at beginning of year | 2012-07-31 | $3,233,033,162 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-07-31 | $306,280 |
| Total interest from all sources | 2012-07-31 | $56,880,126 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-07-31 | $0 |
| Administrative expenses professional fees incurred | 2012-07-31 | $17,641 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-07-31 | $166,410,501 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-07-31 | $121,582,200 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-07-31 | $142,118,908 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-07-31 | $110,303,781 |
| Administrative expenses (other) incurred | 2012-07-31 | $288,639 |
| Value of net income/loss | 2012-07-31 | $148,081,986 |
| Value of net assets at end of year (total assets less liabilities) | 2012-07-31 | $4,349,277,883 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-07-31 | $3,122,729,381 |
| Income. Interest from US Government securities | 2012-07-31 | $56,804,150 |
| Income. Interest from corporate debt instruments | 2012-07-31 | $75,976 |
| Value of interest in common/collective trusts at end of year | 2012-07-31 | $6,316,622 |
| Value of interest in common/collective trusts at beginning of year | 2012-07-31 | $12,785,269 |
| Asset value of US Government securities at end of year | 2012-07-31 | $4,318,669,668 |
| Asset value of US Government securities at beginning of year | 2012-07-31 | $3,075,605,962 |
| Net investment gain or loss from common/collective trusts | 2012-07-31 | $30,102 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-07-31 | $23,059,731 |
| Aggregate proceeds on sale of assets | 2012-07-31 | $1,620,451,304 |
| Aggregate carrying amount (costs) on sale of assets | 2012-07-31 | $1,588,298,170 |
| 2011 : NT COLLECTIVE 1-10 YEAR INTERMEDIATE GOVERNMENT BOND INDEX FUND - NON 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-07-31 | $22,907,083 |
| Total unrealized appreciation/depreciation of assets | 2011-07-31 | $22,907,083 |
| Total transfer of assets to this plan | 2011-07-31 | $1,025,260,130 |
| Total transfer of assets from this plan | 2011-07-31 | $332,203,683 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-07-31 | $110,303,781 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-07-31 | $70,697,435 |
| Total income from all sources (including contributions) | 2011-07-31 | $92,842,543 |
| Total loss/gain on sale of assets | 2011-07-31 | $17,190,351 |
| Total of all expenses incurred | 2011-07-31 | $306,756 |
| 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 | $3,233,033,162 |
| Value of total assets at beginning of year | 2011-07-31 | $2,407,834,582 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-07-31 | $306,756 |
| Total interest from all sources | 2011-07-31 | $52,711,301 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-07-31 | $0 |
| Administrative expenses professional fees incurred | 2011-07-31 | $17,653 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-07-31 | $121,582,200 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-07-31 | $84,176,055 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-07-31 | $110,303,781 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-07-31 | $70,697,435 |
| Administrative expenses (other) incurred | 2011-07-31 | $289,103 |
| Value of net income/loss | 2011-07-31 | $92,535,787 |
| Value of net assets at end of year (total assets less liabilities) | 2011-07-31 | $3,122,729,381 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-07-31 | $2,337,137,147 |
| Income. Interest from US Government securities | 2011-07-31 | $51,939,131 |
| Income. Interest from corporate debt instruments | 2011-07-31 | $772,170 |
| Value of interest in common/collective trusts at end of year | 2011-07-31 | $12,785,269 |
| Value of interest in common/collective trusts at beginning of year | 2011-07-31 | $17,590,473 |
| Asset value of US Government securities at end of year | 2011-07-31 | $3,075,605,962 |
| Asset value of US Government securities at beginning of year | 2011-07-31 | $2,239,434,026 |
| Net investment gain or loss from common/collective trusts | 2011-07-31 | $33,808 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-07-31 | $23,059,731 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-07-31 | $66,634,028 |
| Aggregate proceeds on sale of assets | 2011-07-31 | $1,670,901,831 |
| Aggregate carrying amount (costs) on sale of assets | 2011-07-31 | $1,653,711,480 |
