Segment Data - Summary of Other Segment Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Depreciation and Amortization	$ 1,093.8	$ 996.3	$ 951.7
Segment Assets	3,990.8	3,716.0
Intangible asset amortization	665.9	591.9	561.5
Corporate Items [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization	140.1	127.2	126.2
Segment Assets	1,353.8	1,406.0
Operating Segments [Member] | Americas [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization	160.2	150.3	134.5
Segment Assets	1,440.0	1,344.0
Operating Segments [Member] | EMEA [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization	66.4	65.8	67.2
Segment Assets	737.0	655.0
Operating Segments [Member] | Asia Pacific [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization	61.2	61.1	$ 62.3
Segment Assets	$ 460.0	$ 311.0