XML 44 R32.htm IDEA: XBRL DOCUMENT
v3.24.3

SECURITIES (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2024
Investments, Debt and Equity Securities [Abstract] |
Rollforward of Company's Securities | The following table represents a rollforward of the activity for the Company’s securities for the nine months ended September 30, 2024:
| Agency Securities |  | Residential Credit Securities |  | Commercial Securities |  | Total
| (dollars in thousands)
Beginning balance January 1, 2024 | $ | 66,308,788 |  |  | $ | 3,082,333 |  |  | $ | 222,444 |  |  | $ | 69,613,565 |
Purchases | 21,102,716 |  |  | 515,189 |  |  | — |  |  | 21,617,905 |
Sales | (15,307,569) |  |  | (737,702) |  |  | (107,464) |  |  | (16,152,735) |
Principal paydowns | (4,338,657) |  |  | (541,052) |  |  | (10,685) |  |  | (4,890,394) |
(Amortization) / accretion | (92,290) |  |  | 1,672 |  |  | 535 |  |  | (90,083) |
Fair value adjustment | 1,477,411 |  |  | 123,097 |  |  | 1,411 |  |  | 1,601,919 |
Ending balance September 30, 2024 | $ | 69,150,399 |  |  | $ | 2,443,537 |  |  | $ | 106,241 |  |  | $ | 71,700,177 |
Schedule of Available-for-sale Securities Reconciliation | The following tables present the Company’s securities portfolio that were carried at their fair value at September 30, 2024 and December 31, 2023:
| September 30, 2024
| Principal / Notional |  | Remaining Premium |  | Remaining Discount |  | Amortized Cost |  | Unrealized Gains |  | Unrealized Losses |  | Estimated Fair Value
Agency | (dollars in thousands)
Fixed-rate pass-through | $ | 64,672,312 |  |  | $ | 1,321,720 |  |  | $ | (1,166,717) |  |  | $ | 64,827,315 |  |  | $ | 895,219 |  |  | $ | (929,577) |  |  | $ | 64,792,957 |
Adjustable-rate pass-through | 164,775 |  |  | 12,563 |  |  | (44) |  |  | 177,294 |  |  | 2,266 |  |  | (10,226) |  |  | 169,334 |
CMO | 89,286 |  |  | 1,481 |  |  | — |  |  | 90,767 |  |  | — |  |  | (11,363) |  |  | 79,404 |
Interest-only | 2,878,756 |  |  | 455,715 |  |  | — |  |  | 455,715 |  |  | 33,559 |  |  | (109,636) |  |  | 379,638 |
Multifamily(1) | 23,793,890 |  |  | 484,760 |  |  | (9,626) |  |  | 3,659,198 |  |  | 73,978 |  |  | (30,916) |  |  | 3,702,260 |
Reverse mortgages | 25,499 |  |  | 2,725 |  |  | — |  |  | 28,224 |  |  | — |  |  | (1,418) |  |  | 26,806 |
Total agency securities | $ | 91,624,518 |  |  | $ | 2,278,964 |  |  | $ | (1,176,387) |  |  | $ | 69,238,513 |  |  | $ | 1,005,022 |  |  | $ | (1,093,136) |  |  | $ | 69,150,399 |
Residential credit |  |  |  |  |  |  |  |  |  |  |  |  |
Credit risk transfer | $ | 772,924 |  |  | $ | 1,712 |  |  | $ | (3,707) |  |  | $ | 770,929 |  |  | $ | 56,019 |  |  | $ | (107) |  |  | $ | 826,841 |
Alt-A | 172,368 |  |  | 36 |  |  | (1,810) |  |  | 170,594 |  |  | 4,357 |  |  | (6,656) |  |  | 168,295 |
Prime (2) | 1,462,881 |  |  | 15,842 |  |  | (10,302) |  |  | 32,195 |  |  | 3,304 |  |  | (536) |  |  | 34,963 |
Subprime | 287,667 |  |  | 13 |  |  | (30,510) |  |  | 257,170 |  |  | 9,785 |  |  | (9,163) |  |  | 257,792 |
NPL/RPL | 996,780 |  |  | 5,380 |  |  | (6,252) |  |  | 995,908 |  |  | 5,265 |  |  | (7,925) |  |  | 993,248 |
Prime jumbo (>=2010 vintage) (3) | 10,000,947 |  |  | 82,250 |  |  | (30,577) |  |  | 144,628 |  |  | 21,551 |  |  | (3,781) |  |  | 162,398 |
Total residential credit securities | $ | 13,693,567 |  |  | $ | 105,233 |  |  | $ | (83,158) |  |  | $ | 2,371,424 |  |  | $ | 100,281 |  |  | $ | (28,168) |  |  | $ | 2,443,537 |
Total residential securities | $ | 105,318,085 |  |  | $ | 2,384,197 |  |  | $ | (1,259,545) |  |  | $ | 71,609,937 |  |  | $ | 1,105,303 |  |  | $ | (1,121,304) |  |  | $ | 71,593,936 |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial securities | $ | 106,044 |  |  | $ | 143 |  |  | $ | (7) |  |  | $ | 106,180 |  |  | $ | 96 |  |  | $ | (35) |  |  | $ | 106,241 |
Total securities | $ | 105,424,129 |  |  | $ | 2,384,340 |  |  | $ | (1,259,552) |  |  | $ | 71,716,117 |  |  | $ | 1,105,399 |  |  | $ | (1,121,339) |  |  | $ | 71,700,177 |
| December 31, 2023
| Principal / Notional |  | Remaining Premium |  | Remaining Discount |  | Amortized Cost |  | Unrealized Gains |  | Unrealized Losses |  | Estimated Fair Value
Agency | (dollars in thousands)
Fixed-rate pass-through | $ | 63,444,987 |  |  | $ | 1,448,886 |  |  | $ | (1,318,948) |  |  | $ | 63,574,925 |  |  | $ | 477,242 |  |  | $ | (1,853,226) |  |  | $ | 62,198,941 |
Adjustable-rate pass-through | 188,996 |  |  | 15,834 |  |  | (51) |  |  | 204,779 |  |  | 1,663 |  |  | (14,953) |  |  | 191,489 |
CMO | 94,448 |  |  | 1,612 |  |  | — |  |  | 96,060 |  |  | — |  |  | (13,088) |  |  | 82,972 |
Interest-only | 2,010,697 |  |  | 416,955 |  |  | — |  |  | 416,955 |  |  | 4,729 |  |  | (157,679) |  |  | 264,005 |
Multifamily (1) | 17,130,045 |  |  | 400,781 |  |  | (9,752) |  |  | 3,552,217 |  |  | 52,055 |  |  | (59,744) |  |  | 3,544,528 |
Reverse mortgages | 26,183 |  |  | 3,193 |  |  | — |  |  | 29,376 |  |  | — |  |  | (2,523) |  |  | 26,853 |
Total agency investments | $ | 82,895,356 |  |  | $ | 2,287,261 |  |  | $ | (1,328,751) |  |  | $ | 67,874,312 |  |  | $ | 535,689 |  |  | $ | (2,101,213) |  |  | $ | 66,308,788 |
Residential credit |  |  |  |  |  |  |  |  |  |  |  |  |
Credit risk transfer | $ | 924,729 |  |  | $ | 2,240 |  |  | $ | (4,358) |  |  | $ | 922,611 |  |  | $ | 51,984 |  |  | $ | (536) |  |  | $ | 974,059 |
Alt-A | 164,384 |  |  | 9 |  |  | (3,922) |  |  | 160,471 |  |  | 2,135 |  |  | (12,371) |  |  | 150,235 |
Prime (2) | 1,076,497 |  |  | 8,590 |  |  | (21,163) |  |  | 207,077 |  |  | 1,704 |  |  | (28,134) |  |  | 180,647 |
Subprime | 272,955 |  |  | — |  |  | (31,751) |  |  | 241,204 |  |  | 5,622 |  |  | (11,221) |  |  | 235,605 |
NPL/RPL | 1,237,531 |  |  | 8,336 |  |  | (9,224) |  |  | 1,236,643 |  |  | 4,578 |  |  | (43,666) |  |  | 1,197,555 |
Prime jumbo (>=2010 vintage) (3) | 9,425,280 |  |  | 71,960 |  |  | (49,859) |  |  | 365,676 |  |  | 10,696 |  |  | (32,140) |  |  | 344,232 |
Total residential credit securities | $ | 13,101,376 |  |  | $ | 91,135 |  |  | $ | (120,277) |  |  | $ | 3,133,682 |  |  | $ | 76,719 |  |  | $ | (128,068) |  |  | $ | 3,082,333 |
Total residential securities | $ | 95,996,732 |  |  | $ | 2,378,396 |  |  | $ | (1,449,028) |  |  | $ | 71,007,994 |  |  | $ | 612,408 |  |  | $ | (2,229,281) |  |  | $ | 69,391,121 |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial securities | $ | 224,597 |  |  | $ | 15 |  |  | $ | (822) |  |  | $ | 223,790 |  |  | $ | 19 |  |  | $ | (1,365) |  |  | $ | 222,444 |
Total securities | $ | 96,221,329 |  |  | $ | 2,378,411 |  |  | $ | (1,449,850) |  |  | $ | 71,231,784 |  |  | $ | 612,427 |  |  | $ | (2,230,646) |  |  | $ | 69,613,565 |
(1) Principal/Notional amount includes $20.6 billion and $14.0 billion of Agency Multifamily interest-only securities as of September 30, 2024 and December 31, 2023, respectively. (2) Principal/Notional amount includes $1.4 billion and $0.9 billion of Prime interest-only securities as of September 30, 2024 and December 31, 2023, respectively. (3) Principal/Notional amount includes $9.9 billion and $9.1 billion of Prime Jumbo interest-only securities as of September 30, 2024 and December 31, 2023, respectively.
Types of Agency Mortgage Backed Securities | The following table presents the Company’s Agency mortgage-backed securities portfolio by issuing Agency at September 30, 2024 and December 31, 2023:
| September 30, 2024 |  | December 31, 2023
Investment Type | (dollars in thousands)
Fannie Mae | $ | 64,332,620 |  |  | $ | 60,477,303 |
Freddie Mac | 4,711,281 |  |  | 5,778,809 |
Ginnie Mae | 106,498 |  |  | 52,676 |
Total | $ | 69,150,399 |  |  | $ | 66,308,788 |
Schedule of Residential Investment Securities by Estimated Weighted Average Life Classification | The following table summarizes the Company’s Residential Securities at September 30, 2024 and December 31, 2023, according to their estimated weighted average life classifications:
| September 30, 2024 |  | December 31, 2023
| Estimated Fair Value |  | Amortized Cost |  | Estimated Fair Value |  | Amortized Cost
Estimated weighted average life | (dollars in thousands)
Less than one year | $ | 372,457 |  |  | $ | 373,090 |  |  | $ | 254,753 |  |  | $ | 257,170 |
Greater than one year through five years | 14,058,665 |  |  | 13,842,110 |  |  | 5,159,969 |  |  | 5,213,575 |
Greater than five years through ten years | 55,842,923 |  |  | 56,074,367 |  |  | 62,158,711 |  |  | 63,662,144 |
Greater than ten years | 1,319,891 |  |  | 1,320,370 |  |  | 1,817,688 |  |  | 1,875,105 |
Total | $ | 71,593,936 |  |  | $ | 71,609,937 |  |  | $ | 69,391,121 |  |  | $ | 71,007,994 |
Schedule of Unrealized Losses on Investments | The following table presents the gross unrealized losses and estimated fair value of the Company’s Agency mortgage-backed securities, accounted for as available-for-sale where the fair value option has not been elected, by length of time that such securities have been in a continuous unrealized loss position at September 30, 2024 and December 31, 2023.
| September 30, 2024 |  | December 31, 2023
| Estimated Fair Value (1) |  | Gross Unrealized Losses (1) |  | Number of Securities (1) |  | Estimated Fair Value (1) |  | Gross Unrealized Losses (1) |  | Number of Securities (1)
| (dollars in thousands)
Less than 12 months | $ | 13,122 |  |  | $ | (638) |  |  | 11 |  |  | $ | 35,453 |  |  | $ | (418) |  |  | 16 |
12 Months or more | 9,390,134 |  |  | (717,707) |  |  | 1,429 |  |  | 15,455,118 |  |  | (1,340,032) |  |  | 1,747 |
Total | $ | 9,403,256 |  |  | $ | (718,345) |  |  | 1,440 |  |  | $ | 15,490,571 |  |  | $ | (1,340,450) |  |  | 1,763 |
(1) Excludes interest-only mortgage-backed securities and reverse mortgages, and effective July 1, 2022, newly purchased Agency pass-through, collateralized mortgage obligation (“CMO”) and multifamily securities.
Schedule of Realized Gain (Loss) | The following table presents the Company’s net gains (losses) from the disposal of Residential Securities for the three and nine months ended September 30, 2024 and 2023, which is included in Net gains (losses) on investments and other in the Consolidated Statements of Comprehensive Income (Loss).
| Gross Realized Gains |  | Gross Realized Losses |  | Net Realized Gains (Losses)
For the three months ended | (dollars in thousands)
September 30, 2024 | $ | 26,983 |  |  | $ | (35,258) |  |  | $ | (8,275) |
September 30, 2023 | $ | 10,048 |  |  | $ | (612,665) |  |  | $ | (602,617) |
For the nine months ended |  |  |  |  |
September 30, 2024 | $ | 67,209 |  |  | $ | (888,683) |  |  | $ | (821,474) |
September 30, 2023 | $ | 23,813 |  |  | $ | (1,747,514) |  |  | $ | (1,723,701) |

X
- Definition Tabular disclosure of mortgage baked securities agency concentration. + References No definition available. + Details
Name: | nly_ScheduleOfMortgageBackedSecuritiesAgencyConcentrationTableTextBlock
Namespace Prefix: | nly_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of actual mortgage backed securities, which are generally shorter than stated contractual maturities due to payments of principal, prepayments, etc. + References No definition available. + Details
Name: | nly_ScheduleOfMortgageBackedSecuritiesByEstimatedWeightedAverageLifeClassificationTableTextBlock
Namespace Prefix: | nly_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Unrealized Losses on Investments + References No definition available. + Details
Name: | nly_ScheduleOfUnrealizedLossesOnInvestmentsTableTextBlock
Namespace Prefix: | nly_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 + Details
Name: | us-gaap_ScheduleOfRealizedGainLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration