Valuation and Qualifying Accounts

12 Months Ended

Dec. 28, 2019

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Valuation and Qualifying Accounts

Schedule II: Valuation and Qualifying Accounts

	Years Ended
	December 28, 2019			December 29, 2018			December 30, 2017
	(In thousands)
Deferred tax asset, valuation allowance
Beginning balance	$	493,157		$	205,241		$	200,476
Additions	122,878			355,166			31,759
Reductions	(131,201		)	(67,250		)	(26,994		)
Ending balance	$	484,834		$	493,157		$	205,241
Allowance for doubtful accounts
Beginning balance	$	1,821		$	892		$	772
Additions	2,184			929			138
Reductions	—			—			(18		)
Ending balance	$	4,005		$	1,821		$	892