Equity (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
At the Market Equity Offering [Line Items]
Common shares, par value	$ 0.01		$ 0.01
Common Stock Value Authorized Under Stock Offering Program	$ 400,000
Stock Issued During Period, Shares, New Issues	3.0
Proceeds from Issuance of Common Stock	$ 119,765	$ 222,672
After Market Equity Issuance [Member]
At the Market Equity Offering [Line Items]
Proceeds from Issuance of Common Stock	109,100
After Market Equity Issuance [Member] | Gross Proceeds [Member]
At the Market Equity Offering [Line Items]
Proceeds from Issuance of Common Stock	$ 110,600