
(In thousands)	Balance at		Credit Loss		Write-off				Balance
	Beginning		Expense		of Accounts				at End of
Description	of period		(Reversal)		Receivable		Other(1)		Period
Year Ended December 31, 2021	$	20,600	$	(2,963)	$	(3,639)	$	49	$	14,047
Year Ended December 31, 2022	$	14,047	$	5,679	$	(4,976)	$	(657)	$	14,093
Year Ended December 31, 2023	$	14,093	$	3,765	$	(2,884)	$	106	$	15,080


(In thousands)	Balance at		Charges						Balance
	Beginning		to Costs and						at end of
Description	of Period		Expenses(1)		Reversal(2)		Adjustments(3)		Period
Year Ended December 31, 2021	$	191,854	$	66,160	$	(2,091)	$	(3,752)	$	252,171
Year Ended December 31, 2022	$	252,171	$	22,065	$	(81,398)	$	(12,108)	$	180,730
Year Ended December 31, 2023	$	180,730	$	46,562	$	(18,492)	$	(1,352)	$	207,448

(1)The Company has recorded valuation allowances on deferred tax assets attributable to net operating losses in certain jurisdictions due to uncertainty of its ability to utilize these assets in future periods. During 2023, the Company recorded valuation allowances of $25.9 million and $20.7 million related to domestic deferred tax assets and foreign deferred tax assets, respectively.

(2)The Company reverses valuation allowances on deferred tax assets in the period in which, based on the weight of available evidence, it is more-likely-than-not that the deferred tax asset will be realized. In 2022, reversals were primarily driven by the classification change of permit intangible assets from indefinite-lived to finite-lived for financial reporting purposes.

(3)The Company has adjusted certain valuation allowances as a result of changes in tax rates in certain jurisdictions, the expiration of carryforward periods for net operating loss carryforwards, and foreign exchange rate movements.