v3.25.2
Stockholders' Equity (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance $ 7,297.0 $ 7,996.0 $ 7,592.0 $ 8,373.0
Foreign currency translation adjustment—net of taxes 74.0 (6.0) 85.0 (22.0)
Balance 7,821.0 8,102.0 7,821.0 8,102.0
Accumulated Other Comprehensive Income (Loss)        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (280.0) (209.0)
Balance (202.0) (232.0) (202.0) (232.0)
Foreign Currency Translation Adjustment        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (221.0) (146.0)
Gain (Loss) arising during period     0.0 0.0
Foreign currency translation adjustment—net of taxes     85.0 (22.0)
Balance (136.0) (168.0) (136.0) (168.0)
Unrealized Gain on Derivatives        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     3.0 3.0
Gain (Loss) arising during period     0.0 0.0
Foreign currency translation adjustment—net of taxes     0.0 0.0
Balance 3.0 3.0 3.0 3.0
Defined Benefit Plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (62.0) (66.0)
Gain (Loss) arising during period     (1.0) (2.0)
Foreign currency translation adjustment—net of taxes     (6.0) 1.0
Balance (69.0) (67.0) (69.0) (67.0)
Accumulated Other Comprehensive Income (Loss)        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance (271.0) (225.0) (280.0) (209.0)
Gain (Loss) arising during period     (1.0) (2.0)
Foreign currency translation adjustment—net of taxes     79.0 (21.0)
Balance $ (202.0) $ (232.0) $ (202.0) $ (232.0)