Revenue - Change in Contract Assets and Liabilities (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Contract assets | ||
| Unbilled contract revenue | $ 1,045.6 | $ 986.4 |
| Contract liabilities | ||
| Customer advances and billings in excess of contract revenue | $ 285.0 | $ 324.4 |
| X | ||||||||||
- Definition Change in Contract with Customer Asset [Roll Forward] No definition available.
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| X | ||||||||||
- Definition Change in Contract with Customer, Liability [Roll Forward] No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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