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Redeemable Noncontrolling Interests - Reconciliation of Noncontrolling Interests (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Noncontrolling Interest [Abstract]    
Net income attributable to nonredeemable noncontrolling interests $ 20.7 $ 23.1
Net income attributable to redeemable noncontrolling interests 1.9 2.4
Net income attributable to noncontrolling interests $ 22.6 $ 25.5