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v3.21.2

Notes Payable - Callable Medium-Term Notes (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Debt Instrument [Line Items] |  |
2023 | $ 3,692,620 | $ 3,004,203
2024 | 2,513,348 | 2,809,551
2025 | 1,684,685 | 927,119
Total principal net of discounts | $ 22,350,985 | $ 21,795,677
Weighted - average rate (as a percent) | 1.14% | 1.37%
2022 |  |
Debt Instrument [Line Items] |  |
2022 | $ 3,242,709 |
Weighted - average rate (as a percent) | 0.89% |
2023 |  |
Debt Instrument [Line Items] |  |
2023 | $ 3,267,608 |
Weighted - average rate (as a percent) | 0.98% |
2024 |  |
Debt Instrument [Line Items] |  |
2024 | $ 1,870,603 |
Weighted - average rate (as a percent) | 0.98% |
2025 |  |
Debt Instrument [Line Items] |  |
2025 | $ 1,633,640 |
Weighted - average rate (as a percent) | 0.90% |
Thereafter |  |
Debt Instrument [Line Items] |  |
Thereafter | $ 5,177,301 |
Weighted - average rate (as a percent) | 1.63% |
Call Option |  |
Debt Instrument [Line Items] |  |
2022 | $ 116,487 |
2023 | 210,867 |
2024 | 149,405 |
2025 | 137,896 |
Thereafter | 569,647 |
Total principal net of discounts | $ 1,184,302 |
Weighted - average rate (as a percent) | 1.10% |
Call Option | 2022 |  |
Debt Instrument [Line Items] |  |
Weighted - average rate (as a percent) | 0.11% |
Call Option | 2023 |  |
Debt Instrument [Line Items] |  |
Weighted - average rate (as a percent) | 0.99% |
Call Option | 2024 |  |
Debt Instrument [Line Items] |  |
Weighted - average rate (as a percent) | 0.83% |
Call Option | 2025 |  |
Debt Instrument [Line Items] |  |
Weighted - average rate (as a percent) | 0.66% |
Call Option | Thereafter |  |
Debt Instrument [Line Items] |  |
Weighted - average rate (as a percent) | 1.51% |

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