XML 115 R94.htm IDEA: XBRL DOCUMENT v3.22.2.2
Income Taxes - Components of Income Tax Expense (Benefit) of Continuing Operations (Detail) - USD ($)
$ in Millions
 12 Months Ended
Aug. 31, 2022
Aug. 31, 2021
Aug. 31, 2020
Current      
Federal $ (6.7) $ (95.9) $ 21.0
State 0.9 1.9 0.8
Foreign 19.2 4.3 25.4
Current Income Tax Expense (Benefit), Total 13.4 (89.7) 47.2
Deferred      
Federal 2.2 54.1 (8.3)
State 1.4 (2.3) 0.7
Foreign 1.6 (3.4) 0.5
Total Deferred Income Tax Expense (Benefit) 5.2 48.4 (7.1)
Change in valuation allowance (0.5) 1.1 0.1
Income tax expense (benefit) $ 18.1 $ (40.2) $ 40.2