Line of Credit Facility, Accordion Feature, Increase Limit

No definition available.

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Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Line Of Credit Facility, Covenant Compliance, Minimum Amount For Which Company Needs To Maintain The Secured Indebtedness To Total Consolidated Tangible Assets Ratio

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Line Of Credit Facility, Covenant Compliance, Minimum Liquidity

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Line Of Credit Facility, Covenant Compliance, Minimum Liquidity If Conditions Are Met

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Line Of Credit Facility, Covenant Compliance, Secured Indebtedness To Total Consolidated Tangible Assets Ratio, Maximum, Percentage

+ References

No definition available.

+ Details

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- Definition

Net Proceeds From Issuance Initial Public Offering Required, Accordion Feature Increase Limit, Line Of Credit Facility

+ References

No definition available.

+ Details

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Namespace Prefix:	cpng_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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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.

+ References

No definition available.

+ Details

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Period Type:	duration

- 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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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- 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.

+ References

+ Details

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- Definition

The carrying amount, as of the date of the latest financial statement presented, of all assets that are pledged as collateral for the payment of the related debt obligation primarily arising from secured borrowings, repurchase agreements or other current or potential obligations, where the secured party does not have the right by contract or custom to sell or re-pledge the collateral and therefore are not reclassified and separately reported in the statement of financial position.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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- Definition

The carrying amount, as of the date of the latest financial statement presented, of real estate owned but transferred to serve as collateral for the payment of the related debt obligation, primarily a secured borrowing or repurchase agreement, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.

+ References

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Period Type:	instant

- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Short-Term Borrowings and Long-Term Debt - Long-Term Debt - Narrative (Details) - USD ($)		1 Months Ended					12 Months Ended
	Aug. 04, 2021	Nov. 30, 2021	Oct. 31, 2021	Aug. 31, 2021	Feb. 28, 2021	Aug. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2021
Debt Instrument [Line Items]
Repayment of long-term debt							$ 169,575,000	$ 35,141,000	$ 1,882,000
Borrowing Limit							1,898,278,000
Line of credit \| February 27, 2024
Debt Instrument [Line Items]
Debt instrument term					3 years
Borrowing limit, total initial borrowings					$ 475,000,000					$ 1,000,000,000
Accordion feature, increase limit					950,000,000
Net proceeds from Issuance IPO required, accordion feature increase limit					2,000,000,000
Line of credit, additional incremental borrowings					$ 1,250,000,000
Balance drawn							0
Line of credit, covenant compliance, secured indebtedness to total consolidated tangible assets ratio, maximum (in percentage)					35.00%
Line of credit, covenant compliance, minimum drawn amount for which company needs to maintain the secured indebtedness to total consolidated tangible assets ratio under 35%					$ 1
Line of credit, covenant compliance, minimum liquidity					625,000,000
Line of credit, covenant compliance, minimum liquidity if conditions are met					$ 312,500,000
Borrowing Limit							$ 1,000,000,000
Line of credit \| USD 265 Million, Line of Credit, Maturing December 2021 Thru April 2022
Debt Instrument [Line Items]
Replacement of original collateral, cash secured	$ 194,000,000
Repayment of long-term debt	70,000,000
Borrowing limit	$ 186,000,000
Loans payable \| USD 152 Million, Loan
Debt Instrument [Line Items]
Debt instrument term							2 years
Borrowing Limit							$ 152,000,000
Pledged assets, loan agreement collateral							$ 182,000,000
Interest rate (%)							3.87%
Loans payable \| USD 177 Million, Term Loan, Maturing 2024
Debt Instrument [Line Items]
Debt instrument term				3 years
Replacement of original collateral, cash secured				$ 202,000,000
Borrowing Limit				$ 169,000,000
Interest rate (%)				3.155%
Secured debt \| USD 152 Million, Term Loan Facility
Debt Instrument [Line Items]
Debt instrument term						19 months
Borrowing Limit						$ 152,000,000
Pledged assets, loan agreement collateral						$ 182,000,000
Interest rate (%)						3.67%
Secured debt \| Two-Year Loan Agreement
Debt Instrument [Line Items]
Debt instrument term			2 years
Borrowing Limit			$ 139,000,000
Pledged assets, loan agreement collateral			$ 167,000,000
Interest rate (%)			3.45%
Secured debt \| USD 47 Million, Term Loan Credit Facility
Debt Instrument [Line Items]
Debt instrument term		5 years
Borrowing Limit		$ 47,000,000
Interest rate (%)		3.78%
Secured debt \| USD 23 Million, Term Loan Credit Facility
Debt Instrument [Line Items]
Debt instrument term		3 years
Borrowing Limit		$ 23,000,000
Interest rate (%)		3.68%
Secured debt \| USD 47 Million & 23 Million, Term Loan Credit Facilities
Debt Instrument [Line Items]
Replacement of original collateral, cash secured		$ 85,000,000