Stockholders' Equity (ATM Program) (Details) - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Class of Stock [Line Items]
Total allowable shares (in shares)		375,000,000		375,000,000
Total shares issued (in shares)		183,666,067		182,474,770
Net proceeds		$ 35,116	$ 30,765
Stock issuance costs		$ 13,014	$ 125
ATM equity programs
Class of Stock [Line Items]
Shares of common stock (in shares)		803,443	650,135
Average price per share (net) (in dollars per share)		$ 41.69	$ 43.98
Net proceeds		$ 33,493	$ 28,592
Stock issuance costs	[1]	$ 234	$ 558
2020 ATM
Class of Stock [Line Items]
Total allowable shares (in shares)		17,500,000
Total shares issued (in shares)		7,722,511
2023 ATM
Class of Stock [Line Items]
Total allowable shares (in shares)		17,500,000
Total shares issued (in shares)		803,443

[1] Stock issuance costs consist primarily of underwriters' and agents' fees and commissions, and legal and accounting fees.