RISK MANAGEMENT ACTIVITIES AND FAIR VALUE MEASUREMENTS (Tables)
 9 Months Ended
Mar. 31, 2023
Risk Management Activities and Fair Value Measurements [Abstract]  
Schedule of Derivative Instruments [Table Text Block]
The notional amounts and fair values of financial instruments used in hedging transactions as of March 31, 2023 and June 30, 2022, are as follows:
Notional AmountFair Value AssetFair Value (Liability)
March 31, 2023June 30, 2022March 31, 2023June 30, 2022March 31, 2023June 30, 2022
DERIVATIVES IN FAIR VALUE HEDGING RELATIONSHIPS
Interest rate contracts$4,054 $4,972 $— $3 $(445)$(307)
DERIVATIVES IN NET INVESTMENT HEDGING RELATIONSHIPS
Foreign currency interest rate contracts$10,349 $7,943 $4 $561 $(685)$(1)
TOTAL DERIVATIVES DESIGNATED AS HEDGING INSTRUMENTS$14,403 $12,915 $4 $564 $(1,130)$(308)
DERIVATIVES NOT DESIGNATED AS HEDGING INSTRUMENTS
Foreign currency contracts$5,698 $5,625 $39 $6 $(18)$(61)
TOTAL DERIVATIVES AT FAIR VALUE$20,101 $18,540 $43 $570 $(1,148)$(369)
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
Before tax gains on our financial instruments in hedging relationships are categorized as follows:
Amount of Gain/(Loss) Recognized in OCI on Derivatives
Three Months Ended March 31Nine Months Ended March 31
2023202220232022
DERIVATIVES IN NET INVESTMENT HEDGING RELATIONSHIPS (1) (2)
Foreign exchange contracts$(266)$104 $(571)$530 
(1)    For the derivatives in net investment hedging relationships, the amount of gain excluded from effectiveness testing, which was recognized in earnings, was $64 and $18 for the three months ended March 31, 2023 and 2022, respectively. The amount of gain excluded from effectiveness testing was $179 and $50 for the nine months ended March 31, 2023 and 2022, respectively.
(2)    In addition to the foreign currency derivative contracts designated as net investment hedges, certain of our foreign currency denominated debt instruments are designated as net investment hedges. The amount of gain/(loss) recognized in Accumulated other comprehensive income (AOCI) for such instruments was $(242) and $237 for the three months ended March 31, 2023 and 2022, respectively. The amount of gain/(loss) recognized in Accumulated other comprehensive income (AOCI) for such instruments was $(406) and $804 for the nine months ended March 31, 2023 and 2022, respectively.
Derivative Instruments, Gain (Loss) [Table Text Block]
Amount of Gain/(Loss) Recognized in Earnings
Three Months Ended March 31Nine Months Ended March 31
2023202220232022
DERIVATIVES IN FAIR VALUE HEDGING RELATIONSHIPS
Interest rate contracts$39 $(216)$(141)$(313)
DERIVATIVES NOT DESIGNATED AS HEDGING INSTRUMENTS
Foreign currency contracts$38 $(2)$(13)$28