SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2017

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

Years Ended December 31, 2017,  2016 and 2015

			Charged to			Balance at
	Balance at		Costs and	Charged to
	Beginning		Other	Other		End of
	of Period		Deductions	Accounts	Deductions	Period
	(In thousands)
2017
Allowance for doubtful accounts	$	43,757	2,544	86	(2,011)	$	44,376
Inventory reserve	$	26,537	5,897	—	(3,500)	$	28,934
Valuation allowance on deferred tax assets	$	1,807,728	—	61,762	—	$	1,869,490
2016
Allowance for doubtful accounts	$	44,553	19,132	(58)	(19,870)	$	43,757
Inventory reserve	$	46,813	13,587	—	(33,863)	$	26,537
Valuation allowance on deferred tax assets	$	1,560,162	—	247,566	—	$	1,807,728
2015
Allowance for doubtful accounts	$	23,545	36,720	(288)	(15,424)	$	44,553
Inventory reserve	$	45,141	9,485	—	(7,813)	$	46,813
Valuation allowance on deferred tax assets	$	1,537,507	—	22,655	—	$	1,560,162