CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net Sales	$ 1,547.7	$ 1,224.1
Cost of Sales	994.6	826.0
Gross Profit	553.1	398.1
Operating Expenses	397.7	329.2
Loss on Assets Held for Sale	21.5	0.0
Total Operating Expenses	419.2	329.2
Income from Operations	133.9	68.9
Interest Expense	105.4	95.4
Interest Income	(3.1)	(31.9)
Other Expense (Income), Net	0.3	(1.4)
Income before Taxes	31.3	6.8
Provision for Income Taxes	10.9	12.3
Net Income (Loss)	20.4	(5.5)
Less: Net Income Attributable to Noncontrolling Interests	0.6	0.4
Net Income (Loss) Attributable to Regal Rexnord Corporation	$ 19.8	$ (5.9)
Earnings (Loss) Per Share Attributable to Regal Rexnord Corporation:
Basic (in dollars per share)	$ 0.30	$ (0.09)
Assuming dilution (in dollars per share)	$ 0.30	$ (0.09)
Weighted Average Number of Shares Outstanding:
Basic (in shares)	66.4	66.2
Assuming dilution (in shares)	66.8	66.6