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Condensed Parent Company Information - Schedule of Condensed Statements of Operations and Comprehensive (Loss) Income (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Feb. 29, 2024 CNY (¥) | Feb. 29, 2024 USD ($) | Feb. 28, 2023 CNY (¥) | Feb. 28, 2022 CNY (¥)
Condensed Income Statements, Captions [Line Items] |  |  |  |
Interest income, net | ¥ 7,235 | $ 1,005 | ¥ 2,284 | ¥ 3,230
Realized gain (loss) in investments | 3,207 | 446 | 1,867 | 1,749
Unrealized holding (loss) gain in investments | 3,910 | 543 | (3,794) | (2,855)
Other income (expenses), net | (1,434) | (199) | 1,401 | (2,395)
(Loss) income before income taxes and loss from equity method investments | 3,876 | 539 | (32,495) | (60,139)
Loss from equity method investments |  |  |  | (36,750)
Net (loss) income attributable to Four Seasons Education (Cayman) Inc. | 4,961 | 690 | (29,666) | (113,462)
Foreign currency translation adjustments | 9,347 | 1,299 | 38,526 | (9,479)
Comprehensive (loss) income attributable to Four Seasons Education (Cayman) Inc. | 14,308 | 1,989 | 8,860 | (122,941)
Four Seasons Education (Cayman) Inc. |  |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |  |
Operating expenses | (6,085) | (845) | (11,766) | (4,373)
Interest income, net | 6,518 | 906 | 837 |
Realized gain (loss) in investments | 3,207 | 446 | 1,867 | 1,749
Unrealized holding (loss) gain in investments | 3,910 | 543 | (3,794) | (2,855)
Other income (expenses), net | 8 | 1 | (618) | 376
(Loss) Income from investments in subsidiaries, VIEs and VIEs' subsidiaries | (2,597) | (361) | (16,192) | (73,487)
(Loss) income before income taxes and loss from equity method investments | 4,961 | 690 | (29,666) | (78,590)
Loss from equity method investments |  |  |  | (34,872)
Net (loss) income attributable to Four Seasons Education (Cayman) Inc. | 4,961 | 690 | (29,666) | (113,462)
Foreign currency translation adjustments | 9,347 | 1,299 | 38,526 | (9,479)
Comprehensive (loss) income attributable to Four Seasons Education (Cayman) Inc. | ¥ 14,308 | $ 1,989 | ¥ 8,860 | ¥ (122,941)

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