v3.26.1
Stockholders' Equity (Details 2) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance $ 8,256.0 $ 7,297.0 $ 7,775.0 $ 7,592.0
Foreign currency translation adjustment—net of taxes (21.0) 74.0 (43.0) 85.0
Balance 8,920.0 7,821.0 8,920.0 7,821.0
Accumulated Other Comprehensive Loss        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (235.0) (280.0)
Balance (277.0) (202.0) (277.0) (202.0)
Foreign Currency Translation Adjustment        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (151.0) (221.0)
Gain (Loss) arising during period       0.0
Foreign currency translation adjustment—net of taxes     (43.0) 85.0
Balance (194.0) (136.0) (194.0) (136.0)
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
Foreign currency translation adjustment—net of taxes     (1.0) 0.0
Balance 2.0 3.0 2.0 3.0
Defined Benefit Plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance     (87.0) (62.0)
Gain (Loss) arising during period       (1.0)
Foreign currency translation adjustment—net of taxes     2.0 (6.0)
Balance (85.0) (69.0) (85.0) (69.0)
Accumulated Other Comprehensive Loss        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Balance (256.0) (271.0) (235.0) (280.0)
Gain (Loss) arising during period       (1.0)
Foreign currency translation adjustment—net of taxes     (42.0) 79.0
Balance $ (277.0) $ (202.0) $ (277.0) $ (202.0)