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Revenue - Revenues by Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues by Geographic Areas [Line Items]
Total revenues	$ 2,133.3	$ 1,910.2	$ 6,173.1	$ 5,721.5
United States
Revenues by Geographic Areas [Line Items]
Total revenues	$ 1,777.9	$ 1,587.2	$ 5,140.1	$ 4,760.2
United States | Revenues | Geographic Concentration Risk
Revenues by Geographic Areas [Line Items]
Percentage of revenues	83.30%	83.10%	83.30%	83.20%
Canada and Mexico
Revenues by Geographic Areas [Line Items]
Total revenues	$ 284.8	$ 264.1	$ 835.1	$ 783.7
Canada and Mexico | Revenues | Geographic Concentration Risk
Revenues by Geographic Areas [Line Items]
Percentage of revenues	13.40%	13.80%	13.50%	13.70%
All other foreign countries
Revenues by Geographic Areas [Line Items]
Total revenues	$ 70.6	$ 58.9	$ 197.9	$ 177.6
All other foreign countries | Revenues | Geographic Concentration Risk
Revenues by Geographic Areas [Line Items]
Percentage of revenues	3.30%	3.10%	3.20%	3.10%

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