Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net Income	$ 121.9	$ 116.0
Other comprehensive loss, net of tax:
Foreign currency translation adjustments	(22.6)	(44.4)
Pension and postretirement liability adjustments	(1.5)	(1.6)
Change in fair value of derivative financial instruments	2.0	2.2
Other comprehensive loss, net of tax	(22.1)	(43.8)
Comprehensive Income, net of tax	99.8	72.2
Less: comprehensive income attributable to noncontrolling interest	1.1	2.3
Comprehensive Income Attributable to The Timken Company	$ 98.7	$ 69.9