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Schedule I - Condensed Financial information of Parent (Coupang, Inc.) - Condensed Statements of Operations and Comprehensive Loss (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Condensed Income Statements, Captions [Line Items] |  |  |
Management service fee revenues | $ 24,383 | $ 20,583 | $ 18,406
Operating cost and expenses | (23,910) | (20,695) | (19,900)
Interest expense | (48) | (27) | (45)
Other expense, net | (19) | (7) | (12)
Income (loss) before income taxes | 584 | (93) | (1,542)
Income tax (benefit) expense | (776) | (1) | 1
Net income (loss) | 1,360 | (92) | (1,543)
Other comprehensive (loss) income: |  |  |
Foreign currency translation adjustments, net of tax | (2) | 9 | 41
Actuarial (loss) gain on defined severance benefits, net of tax | (18) | 41 | (57)
Total other comprehensive (loss) income | (20) | 50 | (16)
Comprehensive income (loss) | 1,340 | (42) | (1,559)
Parent company |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |
Management service fee revenues | 18 | 17 | 17
Operating cost and expenses | (400) | (324) | (349)
Interest expense | (2) | (2) | (22)
Other expense, net | 84 | 28 | 2
Income (loss) before income taxes | (300) | (281) | (352)
Equity in earnings (losses) of subsidiaries | 1,783 | 189 | (1,191)
Income (loss) before income taxes | 1,483 | (92) | (1,543)
Income tax (benefit) expense | 123 | 0 | 0
Net income (loss) | 1,360 | (92) | (1,543)
Other comprehensive (loss) income: |  |  |
Foreign currency translation adjustments, net of tax | (2) | 9 | 41
Actuarial (loss) gain on defined severance benefits, net of tax | (18) | 41 | (57)
Total other comprehensive (loss) income | (20) | 50 | (16)
Comprehensive income (loss) | $ 1,340 | $ (42) | $ (1,559)

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