Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Loss (Details)

v3.23.3
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest $ 1,543.3 $ 1,564.5 $ 1,588.0 $ 1,467.2 $ 1,575.0 $ 1,658.9 $ 1,757.2 $ 1,784.0
Cumulative foreign currency translation adjustment, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest (80.3)     (71.2)        
Unrealized gain (loss) on pension and postretirement benefit plans, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest 2.1     2.1        
Unrealized loss on net investment hedges, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest (9.0)     (9.9)        
Unrealized gain on cash flow hedges, net of tax                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest 1.3     0.0        
Less: cumulative loss attributable to noncontrolling interests                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest (3.5)     (3.3)        
Accumulated Other Comprehensive Income (Loss)                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Noncontrolling interest $ (82.4) $ (68.3) $ (67.7) $ (75.7) $ (119.0) $ (78.7) $ (34.9) $ (20.7)