Buying rate used to translate the financial statements from reporting currency (RMB) into US$ for easy read.

No definition available.

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- Definition

Describes the periods of time over which an entity anticipates to receive utility from its intangible.

+ References

No definition available.

+ Details

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- Definition

Useful life of finite-lived intangible assets, 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

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483154/926-20-50-5

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- References

No definition available.

+ Details

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- Definition

The total expense recognized in the period for promotion, public relations, and brand or product advertising.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.4)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2

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- References

No definition available.

+ Details

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Principal Accounting Policies - Intangible assets, advertising and promotional expenses and foreign currency translation (Details) ¥ in Billions, $ in Billions	12 Months Ended
	Dec. 31, 2023 CNY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 CNY (¥)	Dec. 29, 2023 $ / ¥
Advertising and promotional expenses
Advertising and promotional expenses	¥ 10.4	$ 1.5	¥ 10.0	¥ 8.9
Foreign currency translation
Buying rate per US$					7.0999
License right
Intangible assets
Estimated useful lives of assets	over the license period	over the license period
Technology \| Equal to or more than
Intangible assets
Estimated useful lives of assets	7 years	7 years
Technology \| Less than
Intangible assets
Estimated useful lives of assets	10 years	10 years
Trademark
Intangible assets
Estimated useful lives of assets	10 years	10 years