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Commitments and Contingencies - Anticipated Payments and Insurance Proceeds of Identified Environmental Remediation Liabilities (Details) - USD ($) $ in Thousands | Feb. 29, 2020 | Aug. 31, 2019
--- | --- | ---
Estimated costs – current dollars |  |
2020 | $ 10,518 |
2021 | 2,186 |
2022 | 1,353 |
2023 | 1,091 |
2024 | 1,058 |
Thereafter | 12,032 |
Total | 28,238 |
Estimated insurance proceeds |  |
2020 | (97) |
2021 | (173) |
2022 | (159) |
2023 | (173) |
2024 | (159) |
Thereafter | (693) |
Total | (1,454) |
Net anticipated costs |  |
2020 | 10,421 |
2021 | 2,013 |
2022 | 1,194 |
2023 | 918 |
2024 | 899 |
Thereafter | 11,339 |
Total | 26,784 |
Effect of inflation | 7,522 |
Effect of discounting | (4,903) |
Balance at end of period | $ 29,403 | $ 27,718

X
- Definition The amount of inflation necessary to increase (reconcile) the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies to the present value recognized on the balance sheet (if the accrual qualifies for inflation). + References No definition available. + Details
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- Definition Accrual for environmental loss contingencies, net of estimated insurance proceeds, total. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, after the fifth year of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, in five years of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, in four years of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, in three years of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, in two years of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the estimated aggregate undiscounted amount of the accrual for environmental loss contingencies that is expected to be paid, net of estimated insurance proceeds expected to be received, within the remainder of the fiscal year. + References No definition available. + Details
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