Goodwill and Intangible Assets Schedule of Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended
May 25, 2019	May 26, 2018
Goodwill [Line Items]
Beginning balance	$ 274,370	$ 242,728
Goodwill, Purchase Accounting Adjustments	1,287	1,956
Ending balance	275,657	244,684
Towable [Member]
Goodwill [Line Items]
Beginning balance	244,684	242,728
Goodwill, Purchase Accounting Adjustments	0	1,956
Ending balance	244,684	244,684
Corporate All Other [Member]
Goodwill [Line Items]
Beginning balance	29,686	0
Goodwill, Purchase Accounting Adjustments	1,287	0
Ending balance	$ 30,973	$ 0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting 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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 16
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