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Outstanding Exposure - Amortization Schedule of Puerto Rico Net Par Outstanding and Net Debt Service Outstanding (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Scheduled Net Par Amortization
Total	$ 254,396	$ 249,153
Scheduled Net Debt Service Amortization
Total	404,685	397,636
Puerto Rico
Scheduled Net Par Amortization
2024 (July 1 - September 30)	110
2024 (October 1 - December 31)	0
Subtotal 2024	110
2025	84
2026	140
2027	120
2028	81
2029-2033	197
2034-2038	132
2039-2041	97
Total	961	$ 1,105
Scheduled Net Debt Service Amortization
2024 (July 1 - September 30)	131
2024 (October 1 - December 31)	3
Subtotal 2024	134
2025	124
2026	177
2027	151
2028	106
2029-2033	282
2034-2038	170
2039-2041	106
Total	$ 1,250

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