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Equity - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Feb. 28, 2018
Stockholders Equity Note [Line Items]
Net proceeds from issuance of common stock			$ 67,770,000	$ 255,000
Share repurchases	$ 32,802,000		32,802,000
Share Repurchase Plan, February 2018
Stockholders Equity Note [Line Items]
Common stock authorized to repurchase by Board					$ 100,000,000
Share repurchases (in shares)	3,700,000
Available authorization remaining for repurchase	$ 46,000,000		$ 46,000,000
Convertible Debt Securities
Stockholders Equity Note [Line Items]
Securities excluded in the calculation of diluted earnings per share (in shares)	33,992,377		31,294,614
Equity awards
Stockholders Equity Note [Line Items]
Securities excluded in the calculation of diluted earnings per share (in shares)	249,224	18,645	278,604	17,053
At The Market Offerings | Common Stock
Stockholders Equity Note [Line Items]
Issuance of common stock (in shares)			5,232,869
Net proceeds from issuance of common stock			$ 67,000,000
Remaining capacity	$ 175,000,000		$ 175,000,000
Direct Stock Purchases and Dividend Reinvestment Plan | Common Stock
Stockholders Equity Note [Line Items]
Shares remaining for future offerings	6,000,000		6,000,000
Common Stock
Stockholders Equity Note [Line Items]
Issuance of common stock (in shares)			5,232,869	806,068
Share repurchases (in shares)	3,680,033		3,680,033
Share repurchases	$ 36,000		$ 36,000

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