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DERIVATIVES
3 Months Ended
Nov. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivatives
NOTE 8. DERIVATIVES

The Company's global operations and product lines expose it to risks from fluctuations in metal commodity prices, foreign currency exchange rates, interest rates and natural gas, electricity and other energy prices. One objective of the Company's risk management program is to mitigate these risks using derivative instruments. The Company enters into (i) metal commodity futures and forward contracts to mitigate the risk of unanticipated changes in net earnings due to price volatility in these commodities, (ii) foreign currency forward contracts that match the expected settlements for purchases and sales denominated in foreign currencies and (iii) natural gas and electricity commodity derivatives to mitigate the risk related to price volatility of these commodities.
The Company considers the total notional value of its futures and forward contracts as the best measure of the volume of derivative transactions. At November 30, 2022, the notional values of the Company's foreign currency and commodity contract commitments were $294.9 million and $378.4 million, respectively. At August 31, 2022, the notional values of the Company's foreign currency and commodity contract commitments were $253.5 million and $205.1 million, respectively.

The following table provides information regarding the Company's commodity contract commitments at November 30, 2022:
CommodityLong/Short   Total
AluminumLong2,025  MT
AluminumShort1,425  MT
CopperLong374  MT
CopperShort8,550  MT
ElectricityLong3,051,000 MW(h)
Natural GasLong5,230,350 MMBtu
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MT = Metric Ton
MW(h) = Megawatt hour
MMBtu = Metric Million British thermal unit

The Company designates only those contracts which closely match the terms of the underlying transaction as hedges for accounting purposes. Certain foreign currency and commodity contracts were not designated as hedges for accounting purposes, although management believes they are essential economic hedges.

The following tables summarize activities related to the Company's derivative instruments and hedged items recognized in the condensed consolidated statements of earnings. All other activity related to the Company's derivative instruments and hedged items was immaterial for the periods presented.
Three Months Ended November 30,
Gain (Loss) on Derivatives Not Designated as Hedging Instruments
(in thousands)
Primary Location20222021
CommodityCost of goods sold$(3,085)$2,746 
Foreign exchangeSG&A expenses3,462 (7,995)

Effective Portion of Derivatives Designated as Cash Flow Hedging Instruments Recognized in Accumulated Other Comprehensive Loss (in thousands)Three Months Ended November 30,
20222021
Commodity$68,039 $22,175 
The Company's natural gas and electricity commodity derivatives accounted for as cash flow hedging instruments have maturities extending to November 2025 and December 2034, respectively. Included in the AOCI balance as of November 30, 2022 was an estimated net gain of $15.3 million from cash flow hedging instruments that is expected to be reclassified into earnings within the next twelve months. See Note 9, Fair Value, for the fair value of the Company's derivative instruments recorded in the condensed consolidated balance sheets.