Goodwill and Intangibles (Tables)

12 Months Ended

Aug. 25, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill are as follows:

(in thousands)	Auto Parts Locations			Other			Total
Net balance as of August 27, 2016	$	326,703		$	65,184		$	391,887
Goodwill added through acquisition		—			—			—
Goodwill adjustments		—			—			—
Net balance as of August 26, 2017		326,703			65,184			391,887
Goodwill added through acquisition		—			—			—
Goodwill adjustments		(24,058	)		(65,184	)		(89,242	)
Net balance as of August 25, 2018	$	302,645		$	—		$	302,645

Schedule of Carrying Amounts of Intangible Assets

The carrying amounts of intangible assets are included in Other long-term assets as follows:

	August 25, 2018
(in thousands)	Estimated Useful Life		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizing intangible assets:
Technology		3-5 years	$	870	$	(870	)	$	—
Customer relationships		3-10 years		29,376		(19,587	)		9,789
			$	30,246	$	(20,457	)		9,789
Total intangible assets other than goodwill								$	9,789
	August 26, 2017
(in thousands)	Estimated Useful Life		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizing intangible assets:
Technology		3-5 years	$	10,570	$	(9,994	)	$	576
Noncompete agreements		5 years		1,300		(1,223	)		77
Customer relationships		3-10 years		49,676		(24,730	)		24,946
			$	61,546	$	(35,947	)		25,599
Non-amortizing intangible asset:
Trade names									26,900
Total intangible assets other than goodwill								$	52,499

Schedule of Future Amortization Expense for Finite Lived Intangible Assets

Total future amortization expense for intangible assets that have finite lives, based on the existing intangible assets and their current estimated useful lives as of August 25, 2018, is estimated as follows:

(in thousands)	Total
2019	$	4,173
2020		4,173
2021		1,443
Thereafter		—
	$	9,789