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Schedule II - Valuation and Qualifying Accounts and Reserves | 12 Months Ended
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Aug. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts and Reserves | SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
|  | Balance at Beginning of Year |  | Additions: Charged to Costs and Expenses* |  | Deductions: Write-offs, Net of Recoveries |  | Balance at End of Year
|  | (Dollars in thousands)
Allowances for doubtful accounts |  |  |  |  |  |  |  |
2021 |  | $ | 165,540 |  |  | $ | 10,175 |  |  | $ | (31,993) |  |  | $ | 143,722 |
2020 |  | 176,805 |  |  | 3,089 |  |  | (14,354) |  |  | 165,540 |
2019 |  | 221,813 |  |  | 57,380 |  |  | (102,388) |  |  | 176,805 |
Valuation allowance for deferred tax assets |  |  |  |  |  |  |  |
2021 |  | $ | 219,891 |  |  | $ | 11,700 |  |  | $ | (22,781) |  |  | $ | 208,810 |
2020 |  | 246,344 |  |  | 5,206 |  |  | (31,659) |  |  | 219,891 |
2019 |  | 230,374 |  |  | 41,260 |  |  | (25,290) |  |  | 246,344 |
Reserve for supplier advance payments |  |  |  |  |  |  |  |
2021 |  | $ | 65,885 |  |  | $ | — |  |  | $ | — |  |  | $ | 65,885 |
2020 |  | 65,885 |  |  | — |  |  | — |  |  | 65,885 |
2019 |  | 110,613 |  |  | — |  |  | (44,728) |  |  | 65,885 |
*Net of reserve adjustments.

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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