Common Share and Earnings Per Common Share - Narrative (Details) - USD ($)	3 Months Ended
	Feb. 28, 2022	Mar. 31, 2022	Jan. 31, 2022
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Increase in share repurchase authorization			$ 87,500,000
Stock repurchased during period (in shares)	10,038,189
Stock repurchased during period	$ 364,200,000
Average repurchase price per share (in dollars per share)	$ 36.28
Remaining authorized repurchase amount	$ 0
Current Board of Director Authorization
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stock repurchased during period (in shares)	6,848,095
Stock repurchased during period	$ 250,000,000
Net-Share Settlements, Equity Compensation Plan
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stock repurchased during period (in shares)	3,190,094
Stock repurchased during period	$ 114,200,000
Subsequent event
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Share repurchase program, authorized amount		$ 250,000,000