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Indebtedness - Exchange Offer (Details) - USD ($) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jul. 31, 2022 | Feb. 28, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Sep. 15, 2015
Debt Instrument |  |  |  |  |  |
Aggregate principal amount, debt converted | $ 2,400,000 |  |  |  |  |
Aggregate principal amount |  |  |  |  |  | $ 1,000,000,000
Aggregate cash payments |  |  | $ 0 | $ 0 | $ 1,500,000,000 |
Interest expense |  |  | 246,600,000 | $ 253,600,000 | $ 222,500,000 |
5.200% Senior Notes due September 15, 2045 | Senior Notes |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Aggregate principal amount, debt converted |  | $ 8,900,000 |  |  |  |
Aggregate cash payments |  | 12,100,000 |  |  |  |
Loss on extinguishment of debt |  | 3,200,000 |  |  |  |
Cash payments on debt extinguishment, including accrued interest |  | 13,800,000 |  |  |  |
Interest expense |  | 6,100,000 |  |  |  |
5.200% Senior Notes due September 15, 2045 | Senior Notes |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Aggregate principal amount, debt converted |  | 624,600,000 |  |  |  |
Aggregate principal amount |  |  | $ 1,120,000,000 |  |  |
Aggregate cash payments |  | 151,800,000 |  |  |  |
3.250% Senior Notes due February 15, 2051 | Senior Notes |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |
Aggregate principal amount |  | $ 700,700,000 |  |  |  |

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