SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2020

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

Years Ended December 31, 2020, 2019 and 2018

			Charged to
	Balance at		Costs and	Charged to		Balance at
	Beginning		Other	Other		End of
	of Period		Deductions	Accounts	Deductions	Period
	(In thousands)
2020
Allowance for doubtful accounts	$	61,782	18,929	(329)	(10,575)	$	69,807
Inventory reserve	$	35,048	5,082	—	(16,653)	$	23,477
Valuation allowance on deferred tax assets	$	2,780,001	—	836,879	—	$	3,616,880
2019
Allowance for doubtful accounts	$	41,207	17,529	(51)	3,097	$	61,782
Inventory reserve	$	27,854	11,808	—	(4,614)	$	35,048
Valuation allowance on deferred tax assets	$	1,917,390	—	862,611	—	$	2,780,001
2018
Allowance for doubtful accounts	$	44,376	3,024	(226)	(5,967)	$	41,207
Inventory reserve	$	28,934	—	14,688	(15,768)	$	27,854
Valuation allowance on deferred tax assets	$	1,869,490	—	47,900	—	$	1,917,390