Stock Repurchase Program - Additional Information (Detail) - USD ($) $ in Thousands			3 Months Ended		275 Months Ended
	Dec. 19, 2020	Dec. 16, 2020	Nov. 21, 2020	Nov. 23, 2019	Nov. 21, 2020
Equity, Class of Treasury Stock [Line Items]
Stock repurchased cumulative, shares			584,379	403,000	148,300,000
Purchase of treasury stock			$ (678,324)	$ (449,999)	$ (23,032,000)
Remaining value authorized for share repurchases			117,600		117,600
Increase in authorization of stock repurchase, value		$ 1,500,000
Stock repurchase authorized		$ 24,650,000	$ 23,150,000		$ 23,150,000
Stock Repurchased During Period, Shares	97,140
Stock Repurchased During Period, Value	$ 110,000
Subsequent Events
Equity, Class of Treasury Stock [Line Items]
Remaining value authorized for share repurchases	$ 1,508,000