Revenue Recognition - Allowance for credit losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Balance at beginning of period	$ 71,314	$ 53,991
Current period provision for expected credit losses	17,851	25,880
Write-offs charged against allowance	(20,950)	(17,769)
Balance at end of period	68,215	62,102
Pay-TV
Balance at beginning of period	42,575	35,320
Current period provision for expected credit losses	12,725	11,477
Write-offs charged against allowance	(8,947)	(12,143)
Balance at end of period	46,353	34,654
Wireless
Balance at beginning of period	28,739	18,671
Current period provision for expected credit losses	5,126	14,403
Write-offs charged against allowance	(12,003)	(5,626)
Balance at end of period	$ 21,862	$ 27,448