Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Condensed Consolidated Statements of Comprehensive Income
Net Income	$ 442.7	$ 429.2
Total other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	42.5	(20.9)
Unrealized gain (loss) on hedging activities	0.0	0.6
Pension and postretirement benefit plan adjustment, net of tax of ($0.2) and ($1.1), respectively	0.7	3.3
Total other comprehensive income (loss), net of tax	43.2	(17.0)
Total comprehensive income	485.9	412.2
Less: Comprehensive income attributable to noncontrolling interests	(4.3)	(3.5)
Comprehensive income attributable to Amphenol Corporation	$ 481.6	$ 408.7