CONSOLIDATED BALANCE SHEETS (Parenthetical) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2026 USD ($) vote $ / shares shares	Dec. 31, 2025 USD ($) vote $ / shares shares
Accounts receivable - trade, allowance for credit losses | $	$ 7,340	$ 7,082
Accumulated depreciation and amortization | $	$ 1,551,756	$ 1,495,563
Class A Common Stock
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	62,622,000	62,526,000
Common stock, shares outstanding (in shares)	62,622,000	62,526,000
Class B Common Stock
Common stock, par value (in dollars per share) | $ / shares	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,000,000	1,000,000
Common stock, shares issued (in shares)	988,000	988,000
Common stock, shares outstanding (in shares)	988,000	988,000
Votes per share held (in votes) | vote	10	10