Equity (Details) - USD ($) $ in Thousands, shares in Millions	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
At the Market Equity Offering [Line Items]
Common Stock Value Authorized Under Stock Offering Program	$ 400,000
Stock Issued During Period, Shares, New Issues	4.1
Proceeds from Issuance of Common Stock	$ 187,217	$ 76,678
After Market Equity Issuance [Member]
At the Market Equity Offering [Line Items]
Proceeds from Issuance of Common Stock	185,800
After Market Equity Issuance [Member] | Gross Proceeds [Member]
At the Market Equity Offering [Line Items]
Proceeds from Issuance of Common Stock	$ 188,100