Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net Income	$ 125.7	$ 121.9
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	27.7	(22.6)
Pension and postretirement liability adjustments	(1.5)	(1.5)
Change in fair value of derivative financial instruments	(0.8)	2.0
Other comprehensive income (loss), net of tax	25.4	(22.1)
Comprehensive income, net of tax	151.1	99.8
Less: comprehensive income attributable to noncontrolling interest	3.7	1.1
Comprehensive income attributable to The Timken Company	$ 147.4	$ 98.7