XML 125 R104.htm IDEA: XBRL DOCUMENT v3.23.1

TAXATION - Effect of tax holiday (Details) - CNY (¥) ¥ / shares in Units, ¥ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income tax holiday
Tax holiday effect	¥ 183	¥ 359	¥ 370
ADS
Income tax holiday
Basic net income per ADS effect (in RMB per share)	¥ 0.28	¥ 0.57	¥ 0.62
Diluted net income per ADS effect (in RMB per share)	¥ 0.28	¥ 0.57	¥ 0.62

X

- Definition

The basic per share effect of the aggregate dollar amount of the income tax benefit resulting from the income tax holidays granted to the entity by taxing jurisdictions.

+ References

No definition available.

+ Details

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Namespace Prefix:	tcom_
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Balance Type:	na
Period Type:	duration

X

- Definition

The diluted per share effect of the aggregate dollar amount of the income tax benefit resulting from the income tax holidays granted to the entity by taxing jurisdictions.

+ References

No definition available.

+ Details

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Namespace Prefix:	tcom_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817

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X

- 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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- Details

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