v3.22.2.2
INCOME TAXES - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Sep. 30, 2021
DEFERRED TAX ASSETS    
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities $ 80.8 $ 65.6
Lease liabilities 70.7 71.0
Intangible assets 60.8 0.0
Inventories 43.2 16.8
Convertible debt investments 25.3 0.0
Net operating loss carryovers 21.7 14.2
Foreign tax credit carryovers 15.0 14.9
Accounts receivable 8.7 8.5
Other 12.5 5.0
Gross deferred tax assets 338.7 196.0
Valuation allowance (40.7) (32.3)
Total deferred tax assets 298.0 163.7
DEFERRED TAX LIABILITIES    
Intangible assets 0.0 (73.3)
Lease right-of-use assets (68.6) (69.6)
Property, plant and equipment (65.8) (55.8)
Outside basis difference in equity investments (14.8) (7.2)
Derivative contracts (10.5) 0.0
Other (3.3) (5.6)
Total deferred tax liabilities (163.0) (211.5)
Net deferred tax asset (liability) $ 135.0  
Net deferred tax asset (liability)   $ (47.8)