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STOCKHOLDERS' EQUITY (Schedule of Components of Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2022 | Nov. 30, 2021 | Aug. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Balance, Attributable to PriceSmart |  | $ 991,073 |  |  |  |
Other comprehensive income (loss), Attributable to PriceSmart |  | (551) | $ (6,128) |  |  |
Balance, Attributable to PriceSmart |  | 1,026,363 |  |  | $ 991,073 |
Balance |  | 991,073 | 916,214 |  | 916,214 |
Sale of Aeropost stock |  |  | (254) |  | (254) |
Balance |  | 1,026,363 | 942,146 |  | 991,073 |
Accumulated Other Comprehensive Loss [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Balance, Attributable to PriceSmart |  | (195,586) | (182,508) |  | (182,508) |
Other comprehensive income (loss), Attributable to PriceSmart |  | (551) | (6,131) |  |  |
Amount reclassified from accumulated other comprehensive income (loss), Attributable to PriceSmart |  |  |  |  | 127 |
Balance, Attributable to PriceSmart |  | (196,137) | (188,639) |  | (195,586) |
Balance |  | (195,586) | (182,508) |  | (182,508) |
Balance |  | (196,137) | (188,639) |  | (195,586) |
Foreign Currency Translation Adjustments [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), Attributable to PriceSmart |  | (885) | (8,131) |  | (19,034) |
Defined Benefit Pension Plans [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), Attributable to PriceSmart | [1] | 9 | 51 |  | (341) |
Derivative Instruments [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss), Attributable to PriceSmart |  | 325 | 1,949 | [2] | 6,170 | [2]
Other comprehensive income (loss) |  | 325 |  |  |  |
AOCI Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Balance |  |  | 251 |  | 251 |
Sale of Aeropost stock |  |  | (254) |  | (254) |
Accumulated Foreign Currency Adjustment Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) |  |  | 3 |  | 3 |
AOCI Including Portion Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Balance |  | (195,586) | (182,257) |  | (182,257) |
Balance |  | (196,137) | (188,639) |  | (195,586) |
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) |  | (885) | (8,128) |  | (19,031) |
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) | [1] | $ 9 | 51 |  | (341) |
Accumulated Derivative Instruments Including Portion Attributable To Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Other comprehensive income (loss) | [2] |  | $ 1,949 |  | 6,170 |
Reclassification From Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest [Member] |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income (loss) |  |  |  |  | $ 127 |
[1] | Amounts reclassified from accumulated other comprehensive income (loss) related to the minimum pension liability are included in warehouse club and other operations in the Company's consolidated statements of income.
[2] | Refer to Note 8 - Derivative Instruments and Hedging Activities.

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