DERIVATIVES (Commodity Contract Commitments) (Details) MWh in Thousands |
3 Months Ended |
|---|---|
|
Nov. 30, 2022
MMBTU
MWh
t
| |
| Aluminum | Long | |
| Derivative [Line Items] | |
| Commodity contract commitments | 2,025 |
| Aluminum | Short | |
| Derivative [Line Items] | |
| Commodity contract commitments | 1,425 |
| Copper | Long | |
| Derivative [Line Items] | |
| Commodity contract commitments | 374 |
| Copper | Short | |
| Derivative [Line Items] | |
| Commodity contract commitments | 8,550 |
| Electricity | Long | |
| Derivative [Line Items] | |
| Commodity contract commitment, energy | MWh | 3,051 |
| Natural Gas | Long | |
| Derivative [Line Items] | |
| Commodity contract commitment, energy | MMBTU | 5,230,350 |