Line of Credit Facility, Additional Accordion Feature, Incremental Increase Limit

No definition available.

Name:	cpng_LineOfCreditFacilityAdditionalAccordionFeatureIncrementalIncreaseLimit
Namespace Prefix:	cpng_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Term Loan Acquired Through Credit Agreement Quarterly Repayments

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Balance Type:	credit
Period Type:	instant

- Details

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Period Type:

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Period Type:

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Period Type:

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Period Type:

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Short-Term Borrowings and Long-term Debt (Details) $ in Millions		1 Months Ended
	Jan. 30, 2024 USD ($)	Sep. 30, 2024 USD ($)	Jan. 31, 2024 USD ($)
Subsidiary of Limited Partnership \| Farfetch Holdings \| Farfetch Term Loan
Debt Instrument [Line Items]
Debt instrument, face amount	$ 575
Farfetch Term Loan repayment	$ 58
Term loan acquired through credit agreement quarterly repayments (in percent)	0.0025
Long-term debt, outstanding		$ 571
Subsidiary of Limited Partnership \| Farfetch Holdings \| Farfetch Term Loan \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Variable rate	6.25%
Line of credit \| Revolving credit facility \| February 2026 Revolving Credit Facility
Debt Instrument [Line Items]
Borrowing limit, total initial borrowings			$ 875
Additional accordion feature, incremental increase limit			$ 1,250
Line of credit \| Revolving credit facility \| Taiwan Revolving Credit Facility
Debt Instrument [Line Items]
Borrowing limit, total initial borrowings		207
Additional accordion feature, incremental increase limit		$ 307
Debt instrument term		5 years
Line of credit \| Revolving credit facility \| Taiwan Revolving Credit Facility \| Taipei Interbank Offered Rate (TAIBOR)
Debt Instrument [Line Items]
Variable rate		1.25%