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Debt - Summary of Debt (Parenthetical) (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Unamortized debt issuance cost	$ 16.7	$ 17.9
Three Point Six Five Senior Notes Due September Two Thousand And Twenty Four [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	3.65%	3.65%
Senior notes, discount	$ 0.1	$ 0.2
Unamortized debt issuance cost	$ 0.4
Three Point Four Percentage Senior Notes Due December Two Thousand And Twenty Seven [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	3.40%	3.40%
Senior notes, discount	$ 0.8	$ 0.9
Three Point Zero Percentage Senior Notes Due December Two Thousand And Twenty Nine [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	3.00%	3.00%
Senior notes, discount	$ 0.4	$ 0.5
Four Point Zero Five Senior Notes Due December Two Thousand And Fourty Nine [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	4.05%	4.05%
Senior notes, discount	$ 3.3	$ 3.3
Three Point Zero Five Senior Notes Due October Two Thousand And Fifty One [Member] | Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	3.05%	3.05%
Senior notes, discount	$ 3.5	$ 3.6

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