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Components of Amortizable Intangible Assets (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Jul. 31, 2019 | Jul. 31, 2018
Finite-Lived Intangible Assets [Line Items] |  |
Cost | $ 1,216,485 | $ 569,727
Accumulated Amortization | $ 245,674 | 181,379
Dealer Network/Customer Relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life | 18 years |
Cost | $ 750,641 | 404,960
Accumulated Amortization | $ 191,017 | 147,077
Trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life | 18 years |
Cost | $ 268,778 | 146,117
Accumulated Amortization | $ 34,518 | 24,364
Design Technology and Other Intangibles |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life | 9 years |
Cost | $ 196,616 | 18,200
Accumulated Amortization | 19,689 | 9,555
Non-Compete Agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Cost | 450 | 450
Accumulated Amortization | $ 450 | $ 383

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- Definition Useful life 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 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 Amount before 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 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: 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) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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