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INVESTMENTS - Equity securities without readily determinable fair values (Details) - CNY (¥) ¥ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Equity securities without readily determinable fair values
Carrying value of equity securities without readily determinable fair values	¥ 551	¥ 604
Total consideration	0	15	¥ 30
Gain/(loss) on sale of equity securities without readily determinable fair values	0	(4)	1
Investment in equity securities without readily determinable fair value	¥ 10	¥ 45	¥ 94

X

- Definition

Disposal consideration of equity securities without readily determinable fair values.

+ References

No definition available.

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X

- Definition

Amount of gain/(loss) on sale of equity securities without readily determinable fair values.

+ References

No definition available.

+ Details

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X

- Definition

Amount of investments in equity securities without readily determinable fair value.

+ References

No definition available.

+ Details

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X

- References

No definition available.

+ Details

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X

- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 321
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714

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