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SEGMENTS (Summary of Segment Revenues, Operating Costs and Balance Sheet Items) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Aug. 31, 2021 | Aug. 31, 2020 | Aug. 31, 2019
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | $ 3,619,871 |  | $ 3,329,188 |  | $ 3,223,918
Depreciation, Property and equipment |  | 62,579 |  | 58,815 |  | 52,554
Amortization, Intangibles |  | 2,404 |  | 2,410 |  | 2,404
Operating income (loss) |  | 158,020 |  | 122,468 |  | 115,167
Interest income from external sources |  | 1,979 |  | 2,031 |  | 1,489
Interest expense from external sources |  | 7,210 |  | 7,625 |  | 3,939
Provision for income taxes |  | 48,969 |  | 37,764 |  | 37,560
Net income (loss) attributable to PriceSmart Inc. |  | 97,963 |  | 78,109 |  | 73,191
Long-lived assets (other than deferred tax assets) |  | 931,503 | [1] | 880,780 | [1] | 730,365
Intangibles, net |  | 7,762 |  | 10,166 |  | 12,576
Goodwill |  | 45,095 |  | 45,206 |  | 46,101
Investment in unconsolidated affiliates |  | 10,544 |  | 10,602 |  | 10,697
Total assets |  | 1,705,790 |  | 1,656,825 |  | 1,296,411
Capital expenditures, net |  | 106,108 |  | 104,247 |  | 145,667
United States Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | 88,397 |  | 73,703 |  | 68,335
Depreciation, Property and equipment |  | 6,970 |  | 6,888 |  | 5,334
Amortization, Intangibles |  | 2,404 |  | 2,410 |  | 2,404
Operating income (loss) |  | 12,687 |  | 3,873 |  | 3,805
Interest income from external sources |  | 13 |  | 7 |  | 74
Interest income from intersegment sources |  | 2,130 |  | 2,065 |  | 1,408
Interest expense from external sources |  | 1,606 |  | 1,890 |  | 1,377
Interest expense from intersegment sources |  | 34 |  | 39 |  | 60
Provision for income taxes |  | 15,919 |  | 10,106 |  | 11,280
Net income (loss) attributable to PriceSmart Inc. |  | (4,777) |  | (7,578) |  | (8,518)
Long-lived assets (other than deferred tax assets) |  | 79,404 | [1] | 81,008 | [1] | 65,278
Intangibles, net |  | 7,762 |  | 10,166 |  | 12,576
Goodwill |  | 10,695 |  | 10,696 |  | 11,315
Total assets |  | 246,896 |  | 272,190 |  | 161,583
Capital expenditures, net |  | 9,061 | [1] | 6,072 |  | 8,439
Central American Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | 2,105,856 |  | 1,895,857 |  | 1,831,761
Depreciation, Property and equipment |  | 31,319 |  | 29,312 |  | 24,684
Operating income (loss) |  | 151,933 |  | 125,351 |  | 122,629
Interest income from external sources |  | 878 |  | 612 |  | 499
Interest income from intersegment sources |  | 2,393 |  | 2,566 |  | 1,877
Interest expense from external sources |  | 2,831 |  | 3,425 |  | 2,368
Interest expense from intersegment sources |  | 1,286 |  | 1,547 |  | 1,505
Provision for income taxes |  | 22,661 |  | 20,001 |  | 19,429
Net income (loss) attributable to PriceSmart Inc. |  | 127,879 |  | 103,697 |  | 100,614
Long-lived assets (other than deferred tax assets) |  | 490,099 | [1] | 475,744 | [1] | 383,665
Goodwill |  | 24,332 |  | 24,418 |  | 24,593
Investment in unconsolidated affiliates |  | 10,544 |  | 10,602 |  | 10,697
Total assets |  | 795,940 |  | 741,523 |  | 614,579
Capital expenditures, net |  | 45,524 |  | 48,150 |  | 85,962
Caribbean Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | [2] | 1,004,793 |  | 993,657 |  | 933,886
Depreciation, Property and equipment | [2] | 15,432 |  | 15,441 |  | 14,052
Operating income (loss) | [2] | 74,769 |  | 57,217 |  | 50,724
Interest income from external sources | [2] | 985 |  | 749 |  | 568
Interest income from intersegment sources | [2] | 483 |  | 431 |  | 724
Interest expense from external sources | [2] | 427 |  | 310 |  | (401)
Interest expense from intersegment sources | [2] | 2,647 |  | 2,258 |  | 2,132
Provision for income taxes | [2] | 8,006 |  | 6,416 |  | 6,615
Net income (loss) attributable to PriceSmart Inc. | [2] | 61,025 |  | 50,553 |  | 44,168
Long-lived assets (other than deferred tax assets) | [2] | 197,030 | [1] | 177,166 | [1] | 165,584
Goodwill | [2] | 10,068 |  | 10,092 |  | 10,193
Total assets | [2] | 434,428 |  | 395,244 |  | 340,216
Capital expenditures, net | [2] | 23,342 |  | 14,460 |  | 28,434
Colombia Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | 420,825 |  | 365,971 |  | 389,936
Depreciation, Property and equipment |  | 8,858 |  | 7,174 |  | 8,484
Operating income (loss) |  | 21,932 |  | 18,071 |  | 14,909
Interest income from external sources |  | 103 |  | 663 |  | 348
Interest expense from external sources |  | 2,346 |  | 2,000 |  | 595
Interest expense from intersegment sources |  | 298 |  | 561 |  | 8
Provision for income taxes |  | 2,383 |  | 1,241 |  | 236
Net income (loss) attributable to PriceSmart Inc. |  | 17,333 |  | 13,554 |  | 14,124
Long-lived assets (other than deferred tax assets) |  | 164,970 | [1] | 146,862 | [1] | 115,838
Total assets |  | 228,526 |  | 247,868 |  | 180,033
Capital expenditures, net |  | 28,181 |  | 35,565 |  | 22,832
Intersegment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | [3] | (1,307,053) |  | (1,172,160) |  | (1,223,176)
Intersegment [Member] | United States Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | (1,280,236) |  | (1,148,004) |  | (1,205,986)
Intersegment [Member] | Central American Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | (17,861) |  | (16,524) |  | (11,185)
Intersegment [Member] | Caribbean Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue | [2] | (5,087) |  | (4,909) |  | (4,507)
Intersegment [Member] | Colombia Operations Segment [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Revenue |  | (3,869) |  | (2,723) |  | (1,498)
Reconciling Items [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Operating income (loss) | [3] | (103,301) |  | (82,044) |  | (76,900)
Interest income from intersegment sources | [3] | (5,006) |  | (5,062) |  | (4,009)
Interest expense from intersegment sources | [3] | (4,265) |  | (4,405) |  | (3,705)
Net income (loss) attributable to PriceSmart Inc. | [3] | $ (103,497) |  | $ (82,117) |  | $ (77,197)
[1] | Effective September 1, 2019 (fiscal year 2020), we adopted the requirements of Accounting Standards Update (ASU) 2016-02, "Leases (Topic 842)" (ASC 842) using the modified retrospective approach, under which financial results reported in prior periods were not restated. As a result, the Long-lived assets (other than deferred tax assets) as of August 31, 2021 and August 31, 2020 is not comparable with that as of August 31, 2019.
[2] | Management considers its club in the U.S. Virgin Islands to be part of its Caribbean operations.
[3] | The reconciling items reflect the amount eliminated on consolidation of intersegment transactions.

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