Borrowings - Schedule of Borrowings (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021	May 28, 2021	May 17, 2021
Debt Instrument [Line Items]
Total borrowings	$ 1,200,100,000	$ 1,200,100,000
Other borrowings	100,000	100,000
Less deferred debt issuance costs	7,700,000	8,400,000
Less unaccreted debt discount	1,300,000	1,400,000
Total long-term borrowings	1,191,100,000	1,190,300,000
Revolving Facility
Debt Instrument [Line Items]
Borrowing capacity	800,000,000.0
Total borrowings	0	0
Borrowings under revolving facility	0
Letters of credit outstanding	6,500,000
Amount available to borrow	$ 793,500,000
Senior Notes | 3.20% Senior Notes, due June 2023
Debt Instrument [Line Items]
Stated interest rate	3.20%
Total borrowings	$ 100,000,000.0	100,000,000.0
Senior Notes | 3.37% Senior Notes, due June 2025
Debt Instrument [Line Items]
Stated interest rate	3.37%
Total borrowings	$ 100,000,000.0	100,000,000.0
Senior Notes | 3.00% Senior Notes, due May 2030
Debt Instrument [Line Items]
Stated interest rate	3.00%
Total borrowings	$ 500,000,000.0	500,000,000.0
Senior Notes | 2.625% Senior Notes, due June 2031
Debt Instrument [Line Items]
Stated interest rate	2.625%			2.625%
Total borrowings	$ 500,000,000.0	$ 500,000,000.0
Less unaccreted debt discount			$ 600,000