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Debt (Senior Notes - Schedule of Material Terms of Debt Repaid) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |
Amount Outstanding | $ 12,388,000 | $ 12,952,000
2016 Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Issue Date | Aug. 15, 2016 |
Amount Outstanding | $ 1,100,000 |
Interest Rate Coupon | 4.875% |
Financing fees at issuance | $ 12,800 |
Maturity Date | Sep. 01, 2024 |
Redemption Date | Nov. 08, 2021 |
2017 Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Issue Date | Oct. 13, 2017 |
Amount Outstanding | $ 750,000 |
Interest Rate Coupon | 4.00% |
Financing fees at issuance | $ 8,900 |
Maturity Date | Oct. 01, 2022 |
Redemption Date | Feb. 11, 2021 |

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