Debt and Credit Facility (Senior Notes) - Additional Information (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	May 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Senior Notes
Debt Instrument [Line Items]
Debt instrument aggregate principal amount	$ 1,050.0	$ 1,050.0
4.50% Senior Notes
Debt Instrument [Line Items]
Debt instrument contractual rate (percent)	4.50%
4.50% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Debt instrument contractual rate (percent)	4.50%	4.50%
Debt instrument aggregate principal amount	$ 550.0	$ 550.0
6.50% Senior Notes
Debt Instrument [Line Items]
Debt instrument contractual rate (percent)			6.50%
6.50% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Debt instrument contractual rate (percent)			6.50%
Debt instrument aggregate principal amount				$ 350.0
4.625% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Debt instrument contractual rate (percent)	4.625%				4.625%
Debt instrument aggregate principal amount	$ 500.0	$ 500.0			$ 500.0