Stockholders' Equity and EPS - Preferred Stock (Details)		3 Months Ended
	Dec. 09, 2019 $ / shares shares	Mar. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares
Class of Stock [Line Items]
Preferred stock, shares issued | shares		350,000	350,000
Preferred stock, shares outstanding | shares		350,000	350,000
Preferred stock, par value, in usd per share		$ 0.001	$ 0.001
Carrying value | $		$ 340,138,000	$ 340,138,000
Preferred Stock, Series A
Class of Stock [Line Items]
Preferred stock, shares issued | shares	350,000	350,000
Preferred stock, par value, in usd per share	$ 0.001	$ 0.001
Preferred stock, liquidation preference per share, in usd per share	$ 1,000
Preferred stock, dividend rate, percentage	5.25%
Carrying value | $		$ 340,100,000
Preferred stock, liquidation preference, value | $		$ 350,000,000.0
Depositary shares
Class of Stock [Line Items]
Preferred stock, liquidation preference per share, in usd per share	$ 25	$ 25
Preferred stock, depository share ownership interest		25.000