Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net Income	$ 90.4	$ 91.6	$ 317.9	$ 314.8
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(136.8)	(32.9)	(272.5)	(54.1)
Pension and postretirement liability adjustments	(1.4)	(1.5)	(4.3)	(4.8)
Change in fair value of derivative financial instruments	1.8	2.5	6.0	4.5
Other comprehensive loss, net of tax	(136.4)	(31.9)	(270.8)	(54.4)
Comprehensive income (loss), net of tax	(46.0)	59.7	47.1	260.4
Less: comprehensive income attributable to noncontrolling interest	0.1	3.7	2.9	7.8
Comprehensive income (loss) attributable to The Timken Company	$ (46.1)	$ 56.0	$ 44.2	$ 252.6