Equity - Narrative (Details) - USD ($)		12 Months Ended
	Apr. 15, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Mar. 20, 2020	Mar. 10, 2020
Class of Stock [Line Items]
Common stock, par value (usd per share)		$ 0.01	$ 0.01
Gross proceeds			$ 195,924,000	$ 179,882,000
Share repurchase program authorization					$ 150,000,000.0
Shares repurchased (shares)		0
Underwritten Public Offering
Class of Stock [Line Items]
Issuance of common stock, net (shares)	6,641,250
Common stock, par value (usd per share)	$ 0.01
Share price to the public (usd per share)	$ 23.35
Gross proceeds	$ 149,000,000.0
Over-Allotment Option
Class of Stock [Line Items]
Issuance of common stock, net (shares)	866,250
ATM Program
Class of Stock [Line Items]
Issuance of common stock, net (shares)		0
Remaining offering amount available		$ 500,000,000.0
Maximum | ATM Program
Class of Stock [Line Items]
Authorized aggregate offering price of common stock						$ 500,000,000.0