Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Consolidated Statements of Comprehensive Income
Net income	$ 2,441.6	$ 1,945.5	$ 1,916.8
Total other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(201.1)	(0.9)	(265.2)
Unrealized gain (loss) on hedging activities	0.0	0.0	(0.1)
Pension and postretirement benefit plan adjustment	16.6	1.1	11.8
Total other comprehensive income (loss), net of tax	(184.5)	0.2	(253.5)
Total comprehensive income	2,257.1	1,945.7	1,663.3
Less: Comprehensive income attributable to noncontrolling interests	(15.8)	(16.3)	(9.5)
Comprehensive income attributable to Amphenol Corporation	$ 2,241.3	$ 1,929.4	$ 1,653.8