Schedule II Valuation and Qualifying Accounts (Details) - SEC Schedule, 12-09, Allowance, Credit Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2021	Dec. 27, 2020	Dec. 29, 2019
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year	$ 33,600	$ 17,200	$ 9,100
Expense (Benefit)	5,300	22,500	5,000
Other Additions	0	0	0
Write-Offs and Other	(16,000)	(6,100)	3,100
Balance at End of Year	$ 22,900	$ 33,600	$ 17,200