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Period Type:	instant

Amount, time deposits and debt security measured at amortized cost (held-to-maturity), classified as noncurrent.

No definition available.

Name:	beke_TimeDepositsAndDebtSecuritiesHeldToMaturityNoncurrent
Namespace Prefix:	beke_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Paragraph 1
-Subparagraph (SX 210.5-02(12))
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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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-Name Accounting Standards Codification
-Topic 323
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-Section 45
-Paragraph 1
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-Name Accounting Standards Codification
-Topic 210
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-Paragraph 1
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Period Type:	instant

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as noncurrent.

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-Publisher FASB
-Name Accounting Standards Codification
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Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity), classified as noncurrent.

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-Publisher FASB
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-Subparagraph (a)
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Name:	us-gaap_HeldToMaturitySecuritiesNoncurrent
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Period Type:	instant

The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.