Subsequent Event (Details) - Subsequent Event $ / shares in Units, $ in Millions	Jul. 09, 2020 USD ($) $ / shares Rate shares
Subsequent Event [Line Items]
Fractional interest per one preference share	0.001
Term loan principal outstanding | $	$ 125.0
Depositary Shares
Subsequent Event [Line Items]
Depositary shares issued (in shares) | shares	6,000,000
Liquidation preference per depository share (in dollars per share)	$ 25
Preferred dividends, per depositary share amounts (in dollars per share)	$ 1.75
Proceeds From Sale of Depositary Shares | $	$ 144.0
Series A Preferred Stock
Subsequent Event [Line Items]
Preferred stock, dividend rate (in percentage)	7.00%
Preferred stock par value (in dollars per share)	$ 1.00
Liquidation preference (in dollars per share)	25,000
Preferred dividends (in dollars per share)	$ 1,750
Series A Preferred Stock | U.S. Treasury Rate
Subsequent Event [Line Items]
Basis spread on U.S. Treasury Rate | Rate	6.712%