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Debt (Tables) | 3 Months Ended
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Mar. 31, 2026
Debt Disclosure [Abstract] |
Schedule of Debt | Debt as of March 31, 2026 and December 31, 2025 is summarized as follows.
| March 31, 2026 |  | December 31, 2025
Short-term borrowings | $ | — |  |  | $ | — |
Long-term debt: |  |  |
5.197% Senior Notes, due June 2027(1) | $ | 700.0 |  |  | $ | 700.0 |
5.400% Senior Notes, due August 2028(1) | 499.1 |  |  | 499.0 |
5.176% Senior Notes, due June 2029(1) | 750.0 |  |  | 750.0 |
5.314% Senior Notes, due June 2031(1) | 500.0 |  |  | 500.0 |
5.700% Senior Notes, due August 2033(1) | 994.3 |  |  | 994.1 |
5.450% Senior Notes, due June 2034(1) | 749.6 |  |  | 749.6 |
5.700% Senior Notes, due June 2054(1) | 597.7 |  |  | 597.7 |
Finance leases and other long-term debt | 12.4 |  |  | 13.2 |
Swap valuation adjustments | 12.4 |  |  | 19.8 |
Unamortized debt issuance costs | (36.7) |  |  | (38.7) |
Total long-term debt, net, including current maturities | 4,778.8 |  |  | 4,784.7 |
Current maturities of long-term debt | 1.4 |  |  | 1.4 |
Total long-term debt, net | $ | 4,777.4 |  |  | $ | 4,783.3 |
(1)This amount is net of unamortized discounts. Total unamortized discounts aggregated to $9.4 million and $9.7 million as of March 31, 2026 and December 31, 2025, respectively.

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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