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Debt and Credit Agreements - Narrative (Details) - USD ($) | Mar. 10, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Long-term debt |  | $ 2,075,000,000 | $ 2,075,000,000
3.90% senior notes due May 15, 2027 |  |  |
Debt Instrument [Line Items] |  |  |
Stated percentage |  | 3.90% |
4.375% senior notes due March 15, 2029 |  |  |
Debt Instrument [Line Items] |  |  |
Stated percentage |  | 4.375% |
Senior Notes | 3.65% weighted-average private placement senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Weighted average interest rate |  | 3.65% |
Long-term debt |  | $ 825,000,000 | 825,000,000
Senior Notes | 3.90% senior notes due May 15, 2027 |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt |  | 750,000,000 | 750,000,000
Senior Notes | 4.375% senior notes due March 15, 2029 |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt |  | 500,000,000 | 500,000,000
Line of Credit | Revolving Credit Facility |  |  |
Debt Instrument [Line Items] |  |  |
Long-term debt |  | 0 | $ 0
Remaining borrowing capacity |  | $ 1,500,000,000 |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing base | $ 1,500,000,000 |  |
Additional borrowing base | $ 500,000,000 |  |
Agreement extended period | 1 year |  |
Lenders holding percent | 50.00% |  |
Minimum required asset coverage ratio | 3.0 |  |
Other debt outstanding | $ 75,000,000 |  |
Total capitalization | 65.00% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Commitment fee on unused credit | 0.10% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Commitment fee on unused credit | 0.275% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | SOFR |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 10.00% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | SOFR | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 1.00% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | SOFR | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 1.75% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | Base Rate | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 0.00% |  |
Line of Credit | Revolving Credit Facility | JPMorgan Chase Bank, N.A | Base Rate | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Basis spread on variable rate | 0.75% |  |
Line of Credit | Letter of Credit | JPMorgan Chase Bank, N.A |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing base | $ 500,000,000 |  |
Line of Credit | Swingline Sub Facility | Revolving Credit Facility | JPMorgan Chase Bank, N.A |  |  |
Debt Instrument [Line Items] |  |  |
Borrowing base | $ 100,000,000 |  |

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