Segment Reporting - Segment Results (Detail) - USD ($) $ in Thousands	3 Months Ended	5 Months Ended	6 Months Ended
Feb. 15, 2020	Feb. 09, 2019	Feb. 09, 2019	Feb. 15, 2020
Segment Reporting Information [Line Items]
Net sales	$ 2,513,663	$ 2,450,568	$ 5,092,302	$ 5,306,700
Gross profit	1,366,063	1,325,107	2,742,581	2,867,131
Operating, selling, general and administrative expenses	(958,125)	(925,087)	(1,854,742)	(1,959,170)
Interest expense, net	(44,335)	(41,362)	(80,369)	(88,078)
Income before income taxes	363,603	358,658	807,470	819,883
Auto Parts Stores [ Member]
Segment Reporting Information [Line Items]
Net sales	2,464,988	2,402,833	4,996,273	5,208,226
Gross profit	1,331,270	1,291,186	2,674,751	2,797,431
Other [Member]
Segment Reporting Information [Line Items]
Net sales	48,675	47,735	96,029	98,474
Gross profit	$ 34,793	$ 33,921	$ 67,830	$ 69,700

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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