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Redeemable Noncontrolling Interests - Reconciliation of Noncontrolling Interests (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Noncontrolling Interest [Abstract]        
Net income attributable to nonredeemable noncontrolling interests $ 23.6 $ 21.1 $ 47.1 $ 41.8
Net income attributable to redeemable noncontrolling interests 2.2 1.5 4.3 3.4
Net income attributable to noncontrolling interests $ 25.8 $ 22.6 $ 51.4 $ 45.2