Borrowings - Narrative (Details) - USD ($)				9 Months Ended
	Jun. 16, 2021	May 28, 2021	May 17, 2021	Sep. 30, 2021	Sep. 30, 2022	Dec. 31, 2021
Line of Credit Facility [Line Items]
Less unaccreted debt discount					$ 1,300,000	$ 1,400,000
Senior Notes | 2.625% Senior Notes, due June 2031
Line of Credit Facility [Line Items]
Stated interest rate			2.625%		2.625%
Face amount of debt		$ 500,000,000.0
Proceeds from debt, net		494,700,000
Less unaccreted debt discount		600,000
Underwriting commission		3,300,000
Offering expenses		$ 1,400,000
Senior Notes | 4.20% Senior Notes
Line of Credit Facility [Line Items]
Stated interest rate					4.20%
Extinguishment of debt			$ 350,000,000
Redemption premium			6,700,000
Amount to be recognized from hedged transactions within 12 months, approximate	$ 1,300,000
Write off of deferred debt issuance cost			100,000
Write off of debt remaining discount			100,000
Write off deferred taxes			$ 400,000
Loss on early debt redemption				$ 8,600,000