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Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Feb. 29, 2020 | Aug. 31, 2019 | Sep. 01, 2019
Schedule of Intangible Assets [Line Items] |  |  |
Other intangible assets, gross | $ 469,805 | $ 299,705 |
Accumulated Amortization | 54,520 | 43,623 |
Other intangible assets, net | $ 415,285 | $ 256,082 | $ 254,772
Weighted average remaining amortization period | 10 years |  |
Dealer networks |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Weighted Average Life-Years | 12 years 1 month 6 days | 12 years 2 months 12 days |
Other intangible assets, gross | $ 159,581 | $ 95,581 |
Accumulated Amortization | $ 25,903 | $ 20,329 |
Backlog |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Weighted Average Life-Years | 6 months | 6 months |
Other intangible assets, gross | $ 28,327 | $ 19,527 |
Accumulated Amortization | $ 24,991 | $ 19,527 |
Non-compete agreements |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Weighted Average Life-Years | 4 years 3 months 18 days | 4 years 1 month 6 days |
Other intangible assets, gross | $ 6,647 | $ 5,347 |
Accumulated Amortization | 3,626 | $ 3,077 |
Leasehold interest-favorable |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Weighted Average Life-Years |  | 8 years 1 month 6 days |
Other intangible assets, gross | 0 | $ 2,000 |
Accumulated Amortization | 0 | 690 |
Trade names |  |  |
Schedule of Intangible Assets [Line Items] |  |  |
Other intangible assets, gross | $ 275,250 | $ 177,250 |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 + Details
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