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Software and Other Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Other intangible assets amortization expense $ 8.5 $ 8.4
Software for internal use    
Finite-Lived Intangible Assets [Line Items]    
Software, amortization expense $ 15.5 $ 17.0
Minimum | Software for internal use    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible asset, useful life (in years) 3 years  
Maximum | Software for internal use    
Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible asset, useful life (in years) 8 years