Equity - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2020	Dec. 28, 2019	Dec. 29, 2018	Dec. 09, 2019
Equity [Line Items]
Shares authorized for repurchase				1,849,068
Remaining shares available for repurchase	1,821,030
Total cost of repurchase of common stock	$ 115,962	$ 88,578	$ 208,087
Preferred stock, shares authorized and unissued	2,000,000
Treasury Stock
Equity [Line Items]
Common stock repurchased during period, shares	1,178,970	849,068	2,000,000