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Changes in Accumulated Other Comprehensive Loss by Component - Summary of Changes in AOCI (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period $ 10,543.5 $ 9,686.8
Other comprehensive income before reclassifications 8.9  
Amounts reclassified from accumulated other comprehensive loss (2.1)  
Net current period other comprehensive income 6.8 2.8
Balance at end of period 10,820.6 $ 9,917.3
Total    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (12.1)  
Balance at end of period (5.3)  
Cash Flow Hedges    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (11.6)  
Other comprehensive income before reclassifications 5.1  
Amounts reclassified from accumulated other comprehensive loss (2.1)  
Net current period other comprehensive income 3.0  
Balance at end of period (8.6)  
Defined Benefit Pension Items    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period 8.9  
Other comprehensive income before reclassifications 0.0  
Amounts reclassified from accumulated other comprehensive loss 0.0  
Net current period other comprehensive income 0.0  
Balance at end of period 8.9  
Foreign Currency Translation    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (9.4)  
Other comprehensive income before reclassifications 3.8  
Amounts reclassified from accumulated other comprehensive loss 0.0  
Net current period other comprehensive income 3.8  
Balance at end of period $ (5.6)