{
 "company": "COUPANG, INC.",
 "ticker": "CPNG",
 "cik": 1834584,
 "unit": "USD millions",
 "fiscal_year_end_month": 12,
 "as_of": "2026-08-04",
 "generated": "2026-10-31",
 "source": "SEC EDGAR XBRL companyfacts, https://data.sec.gov/api/xbrl/companyfacts/CIK0001834584.json",
 "definitions": {
  "fcf": "Operating cash flow minus purchases of property, plant and equipment (capital expenditure), as reported.",
  "derived": "Quarterly values not reported directly (typically Q4, and quarterly cash flow) are derived as the difference between reported year-to-date periods."
 },
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   "label": "Q3 2023",
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   "operating_income": 88.0,
   "net_income": 91.0,
   "ocf": 722.0,
   "capex": 190.0,
   "fcf": 532.0,
   "sources": [
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   "derived": [
    "capex",
    "ocf"
   ],
   "op_margin": 1.4,
   "net_margin": 1.5,
   "fcf_margin": 8.6
  },
  {
   "period_end": "2023-12-31",
   "label": "Q4 2023",
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   "operating_income": 131.0,
   "net_income": 1033.0,
   "ocf": 609.0,
   "capex": 234.0,
   "fcf": 375.0,
   "sources": [
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   ],
   "derived": [
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    "net_income",
    "ocf",
    "operating_income",
    "revenue"
   ],
   "op_margin": 2.0,
   "net_margin": 15.7,
   "fcf_margin": 5.7
  },
  {
   "period_end": "2024-03-31",
   "label": "Q1 2024",
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   "operating_income": 40.0,
   "net_income": 5.0,
   "ocf": 212.0,
   "capex": 107.0,
   "fcf": 105.0,
   "sources": [
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   ],
   "derived": [],
   "op_margin": 0.6,
   "net_margin": 0.1,
   "fcf_margin": 1.5
  },
  {
   "period_end": "2024-06-30",
   "label": "Q2 2024",
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   "operating_income": -25.0,
   "net_income": -77.0,
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   "capex": 178.0,
   "fcf": 486.0,
   "sources": [
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   "derived": [
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    "ocf"
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   "op_margin": -0.3,
   "net_margin": -1.1,
   "fcf_margin": 6.6
  },
  {
   "period_end": "2024-09-30",
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   "operating_income": 109.0,
   "net_income": 70.0,
   "ocf": 334.0,
   "capex": 380.0,
   "fcf": -46.0,
   "sources": [
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   "derived": [
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   "net_margin": 0.9,
   "fcf_margin": -0.6
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   "sources": [
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    "revenue"
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   "net_margin": 2.0,
   "fcf_margin": 5.8
  },
  {
   "period_end": "2025-03-31",
   "label": "Q1 2025",
   "revenue": 7908.0,
   "operating_income": 154.0,
   "net_income": 107.0,
   "ocf": 354.0,
   "capex": 239.0,
   "fcf": 115.0,
   "sources": [
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   ],
   "derived": [],
   "op_margin": 1.9,
   "net_margin": 1.4,
   "fcf_margin": 1.5
  },
  {
   "period_end": "2025-06-30",
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   "net_income": 32.0,
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   "sources": [
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   "net_margin": 0.4,
   "fcf_margin": 2.9
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  {
   "period_end": "2025-09-30",
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   "operating_income": 162.0,
   "net_income": 95.0,
   "ocf": 792.0,
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   "fcf": 439.0,
   "sources": [
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   "derived": [
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   "net_margin": 1.0,
   "fcf_margin": 4.7
  },
  {
   "period_end": "2025-12-31",
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   "operating_income": 8.0,
   "net_income": -26.0,
   "ocf": 82.0,
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   "fcf": -278.0,
   "sources": [
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   "net_margin": -0.3,
   "fcf_margin": -3.1
  },
  {
   "period_end": "2026-03-31",
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   "fcf_margin": 0.6
  }
 ],
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   "operating_income": -1494.0,
   "net_income": -1543.0,
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   "capex": 674.0,
   "fcf": -1085.0,
   "sources": [
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   ],
   "derived": [],
   "op_margin": -8.1,
   "net_margin": -8.4,
   "fcf_margin": -5.9
  },
  {
   "period_end": "2022-12-31",
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   "operating_income": -112.0,
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   "capex": 824.0,
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   "sources": [
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   ],
   "derived": [],
   "op_margin": -0.5,
   "net_margin": -0.4,
   "fcf_margin": -1.3
  },
  {
   "period_end": "2023-12-31",
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   "operating_income": 473.0,
   "net_income": 1360.0,
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   "capex": 896.0,
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   "sources": [
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   ],
   "derived": [],
   "op_margin": 1.9,
   "net_margin": 5.6,
   "fcf_margin": 7.2
  },
  {
   "period_end": "2024-12-31",
   "label": "FY2024",
   "revenue": 30268.0,
   "operating_income": 436.0,
   "net_income": 154.0,
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   "capex": 879.0,
   "fcf": 1007.0,
   "sources": [
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   "derived": [],
   "op_margin": 1.4,
   "net_margin": 0.5,
   "fcf_margin": 3.3
  },
  {
   "period_end": "2025-12-31",
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   "derived": [],
   "op_margin": 1.4,
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 ]
}