Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2023

Revenue Recognition

Summary of valuation and qualifying accounts

	For the Years Ended December 31,
	2023		2022		2021
	(In thousands)
Balance at beginning of period	$	59,790	$	53,122	$	87,665
Current period provision for expected credit losses		101,387		112,575		76,674
Write-offs charged against allowance		(87,113)		(109,856)		(111,463)
Acquisitions		—		78		92
Foreign currency translation		326		3,871		154
Balance at end of period	$	74,390	$	59,790	$	53,122

Summary of contract asset and contract liability balances

	As of
	December 31,		December 31,
	2023		2022
	(In thousands)
Contract assets	$	66,103	$	73,435

	As of
	December 31,		December 31,
	2023		2022
	(In thousands)
Contract liabilities	$	710,456	$	802,823

Summary of activity in contract acquisition costs, net

	For the Years Ended December 31,
	2023		2022		2021
	(In thousands)
Balance at beginning of period	$	460,876	$	555,614	$	567,789
Additions		321,470		400,124		460,573
Amortization expense		(431,181)		(495,456)		(471,571)
Foreign currency translation		949		594		(1,177)
Balance at end of period	$	352,114	$	460,876	$	555,614