CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Net Income	$ 64.3	$ 57.5
Other Comprehensive Income (Loss) Net of Tax:
Foreign Currency Translation Adjustments	(73.0)	120.1
Hedging Activities:
(Decrease) Increase in Fair Value of Hedging Activities	(1.0)	5.2
Reclassification of (Gains) Losses Included in Net Income	(2.0)	0.5
Pension and Post Retirement Plans:
Decrease in Prior Service Cost and Unrecognized Loss	0.0	(1.0)
Amortization of Prior Service Cost and Unrecognized Gain Included in Net Periodic Pension Cost	(0.6)	(0.1)
Other Comprehensive Income (Loss)	(76.6)	124.7
Comprehensive (Loss) Income	(12.3)	182.2
Less: Comprehensive Income Attributable to Noncontrolling Interests	0.1	0.3
Comprehensive Income (Loss) Attributable to Regal Rexnord Corporation	$ (12.4)	$ 181.9