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v3.21.2

Special Charges (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020
Restructuring Cost and Reserve [Line Items] |  |  |  |
Special charges | $ 0.5 | $ 3.3 | $ 1.5 | $ 11.8
Restructuring Reserve [Roll Forward] |  |  |  |
Balance, end of period | 1.3 |  | 1.3 |
Transfer of activities from planned facility closures |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Balance, beginning of period |  |  | 3.0 |
Severance and employee-related costs |  |  | 0.4 |
Payments made during the period |  |  | (2.1) |
Balance, end of period | 1.3 |  | 1.3 |
Severance and employee-related costs |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Special charges | 0.5 | 2.4 | 0.4 | 8.1
Relocation and other restructuring costs |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Special charges | $ 0.0 | $ 0.9 | $ 1.1 | $ 3.7

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