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Leases (Supplemental Balance Sheet Information) (Details) - USD ($) $ in Thousands | Nov. 30, 2019 | Aug. 31, 2019
--- | --- | ---
Leases [Abstract] |  |  |  |
Operating lease assets |  | $ 59,385 |  |
Finance lease assets | [1] | 4,348 |  | $ 2,958
Total leased assets |  | 63,733 |  | 2,958
Current operating lease liabilities |  | 21,039 |  |
Current finance lease liabilities |  | 1,190 |  | 765
Noncurrent operating lease liabilities |  | 37,977 |  |
Noncurrent finance lease liabilities |  | 3,260 |  | 2,206
Total lease liabilities |  | $ 63,466 | [2] | 2,971
Weighted average remaining lease term (years), Operating leases |  | 4 years |  |
Weighted average remaining lease term (years), Finance leases |  | 3 years 8 months 12 days |  |
Weighted average discount rate, Operating leases |  | 3.50% |  |
Weighted average discount rate, Finance leases |  | 2.60% |  |
Finance lease right of use assets, Accumulated amortization |  | $ 473 |  | $ 1,398
[1] | Finance lease assets are net of accumulated amortization of $473 and $1,398 as of November 30, 2019 and August 31, 2019
[2] | Includes the current portion of $21,039 for operating leases and $1,190 for finance leases

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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