Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Condensed Consolidated Statements of Comprehensive Income
Net income	$ 243.2	$ 269.9
Total other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(100.7)	2.7
Unrealized gain (loss) on cash flow hedges	0.2	(0.2)
Pension and postretirement benefit plan adjustment, net of tax of ($1.7) and ($1.2), respectively	5.2	3.8
Total other comprehensive (loss) income, net of tax	(95.3)	6.3
Total comprehensive income	147.9	276.2
Less: Comprehensive income attributable to noncontrolling interests	0.0	(3.3)
Comprehensive income attributable to Amphenol Corporation	$ 147.9	$ 272.9