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Union-Sponsored Pension Plans and Other Employee Benefit Plans - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure [Line Items]
Pension contributions	$ 0.0	$ 0.0	$ 4.6
Employer contributions	$ 11.8	9.6	7.3
Employer contribution (as a percent) (up to)	4.00%
Health, Welfare, Retirement And Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Pension contributions	$ 0.0	0.0	7.4
Contributions	$ 139.7	$ 103.9	$ 110.9

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