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v3.26.1

Debt - Recourse Debt (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Mar. 31, 2025 | Mar. 31, 2023 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025 | Dec. 31, 2024
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Borrowings under the revolving credit facilities |  |  |  |  | $ 2,826 | $ 2,128 |  |
Loss on extinguishment of debt | $ (6) | $ (5) |  |  | $ (14) | (13) |  |
Debt defaults at risk of causing cross default | 0 |  |  |  | 0 |  |  |
Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-Term Debt | $ 5,800 |  |  |  | $ 5,800 |  | $ 5,105 |
3.30% Senior Notes due 2025 [Domain] | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 3.30% |  |  |  |  |
Loss on extinguishment of debt |  |  | $ 2 |  |  |  |  |
Senior Notes due 2032 | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Issued senior notes |  |  | $ 800 |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 5.80% |  |  |  |  |
Senior Term Loan due December 2026 | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-Term Debt |  |  |  |  |  |  | $ 300 |
Unsecured Debt [Member] | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Issued senior notes | $ 500 | 500 |  |  | $ 500 | 500 |  |
5.20% Senior notes due 2029 [Domain] | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.20% |  |  |  | 5.20% |  |  |
Long-Term Debt | $ 600 |  |  |  | $ 600 |  |  |
5.75% Senior notes due 2033 [Domain] | Recourse |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.75% |  |  |  | 5.75% |  |  |
Long-Term Debt | $ 400 |  |  |  | $ 400 |  |  |
Corporate and Other [Member] | Revolving Credit Facility due 2026 | Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Issued senior notes |  |  |  |  |  |  |  | $ 300
Corporate and Other [Member] | Revolving Credit Facility due 2027 | Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Issued senior notes |  |  |  |  |  |  |  | $ 1,500
Corporate and Other [Member] | Commercial Paper |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Commercial Paper, Average Outstanding |  |  |  | $ 891 |  |  |  |
Corporate Other And Other Eliminations [Member] | Commercial Paper |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Commercial Paper Maximum Borrowings |  | $ 1,500 |  | 750 |  | $ 1,500 |  |
Proceeds from Issuance of Commercial Paper |  |  |  | 32,100 |  |  |  |
Repayments of Commercial Paper |  |  |  | 32,100 |  |  |  |
Corporate Other And Other [Member] | Revolving Credit Facility [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Issued senior notes |  |  |  | $ 1,800 |  |  |  |

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