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v3.26.1

Debt - Narrative (Details) $ in Millions | 1 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2026 USD ($) | Jun. 30, 2026 USD ($) extension | Jun. 30, 2025 USD ($) | Jun. 25, 2026 USD ($) | Dec. 31, 2025 USD ($) | Nov. 26, 2025 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Outstanding letters of credit | $ 63 | $ 63 |  |  | $ 95 |
Term Loan Agreement |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt |  |  |  |  |  | $ 1,100
Senior Notes Due in December 2026 At 4.50 Percent | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
long-term debt, gross |  |  |  | $ 750 | $ 750 |
Debt instrument, interest rate (as a percent) |  |  |  | 4.50% | 4.50% |
Revolving Credit Facility | Senior Unsecured Revolving Credit Facility | Line of credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 2,700 | 2,700 |  |  |  |
Line of credit facility, current borrowing capacity | 1,350 | 1,350 |  |  |  |
Line of credit facility, accordion feature, increase limit | $ 4,000 | $ 4,000 |  |  |  |
Line of credit facility period for which term of credit facility may be extended | 1 year |  |  |  |  |
Revolving Credit Facility | Senior Unsecured Revolving Credit Facility | Line of credit | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Number of one year extensions provided for under agreement | extension |  | 1 |  |  |  |
Revolving Credit Facility | Senior Secured Hedged Inventory Facility | Line of credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, current borrowing capacity | $ 1,350 | $ 1,350 |  |  |  |
Letter of Credit | Senior Unsecured Revolving Credit Facility | Line of credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 800 | 800 |  |  |  |
Bridge Loan | Senior Unsecured Revolving Credit Facility | Line of credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 225 | 225 |  |  |  |
Line Of Credit And Commercial Paper |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total borrowings |  | 37,100 | $ 27,600 |  |  |
Total repayments |  | $ 38,100 | $ 27,500 |  |  |

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