Asset Impairment - Additional Information (Detail) - USD ($) $ in Thousands	5 Months Ended
Feb. 10, 2018	Aug. 26, 2017
Asset Impairment Charges [Line Items]
Asset impairment charges	$ 193,162
Assets	9,403,719	$ 9,259,781
Accounts receivable	282,532	280,733
Merchandise inventories	4,085,528	3,882,086
Accounts payable	4,365,666	$ 4,168,940
Auto Anything [Member] \| Other [Member]
Asset Impairment Charges [Line Items]
Goodwill impairments	65,200
Intangible assets impairment	34,400
IMC Businesses [Member] \| Auto Parts Locations [Member]
Asset Impairment Charges [Line Items]
Inventory impairments	48,300
Goodwill impairments	24,100
Long-lived assets impaired	18,000
Intangible assets impairment	3,200
Auto Anything and IMC Businesses [Member]
Asset Impairment Charges [Line Items]
Asset impairment charges	193,200
Assets	97,400
Liabilities	59,000
Accounts receivable	22,200
Merchandise inventories	64,600
Accounts payable	$ 47,700

Asset Impairment Charges [Line Items]

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Inventory impairments.

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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

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-Publisher FASB
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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.

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