CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
CONSOLIDATED BALANCE SHEETS
Allowance for credit losses	$ 6,918	$ 7,906
Accumulated depreciation	$ 874,056	$ 860,227
Preferred stock, par value (in dollars per share)	$ 0.1	$ 0.1
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.1	$ 0.1
Common stock, shares authorized (in shares)	349,000,000	349,000,000
Common stock, shares issued (in shares)	216,019,054	214,972,351
Common stock, shares outstanding (in shares)	216,019,054	214,972,351