CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Income Statement [Abstract]
Net Sales	$ 1,479.1	$ 1,418.1
Cost of Sales	929.2	890.5
Gross Profit	549.9	527.6
Operating Expenses	397.2	367.9
Income from Operations	152.7	159.7
Interest Expense	80.5	90.2
Interest Income	(4.6)	(4.2)
Other Expense, Net	0.3	0.7
Income before Taxes	76.5	73.0
Provision for Income Taxes	12.2	15.5
Net Income	64.3	57.5
Less: Net Income Attributable to Noncontrolling Interests	0.0	0.2
Net Income Attributable to Regal Rexnord Corporation	$ 64.3	$ 57.3
Earnings Per Share Attributable to Regal Rexnord Corporation:
Basic (in dollars per share)	$ 0.97	$ 0.86
Assuming Dilution (in dollars per share)	$ 0.96	$ 0.86
Weighted Average Number of Shares Outstanding:
Basic (in shares)	66.5	66.3
Assuming Dilution (in shares)	66.8	66.5