Contract Balances (Tables)

3 Months Ended

Mar. 31, 2023

Contract Balances

Valuation and Qualifying Accounts

Allowance for credit losses	Balance at Beginning of Period		Current Period Provision for Expected Credit Losses		Write-offs Charged Against Allowance		Balance at End of Period
	(In thousands)
For the three months ended March 31, 2023	$	40,642	$	12,026	$	(12,231)	$	40,437

Schedule of Contract balances

	As of
	March 31,		December 31,
	2023		2022
	(In thousands)
Contract liabilities	$	495,431	$	506,815