The per share amount of a dividend declared and paid, as of the financial reporting date.

No definition available.

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- Definition

The per ADS amount of a dividend declared and paid, as of the financial reporting date.

+ References

No definition available.

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- Definition

Distribution to shareholders.

+ References

No definition available.

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- Definition

Ex Dividend Date

+ References

No definition available.

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- Definition

Date the declared dividend will be paid, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586

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- Definition

Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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Balance Type:	debit
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- Definition

Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

+ References

No definition available.

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Distribution to Shareholders - Additional Information (Detail) $ / shares in Units, ¥ in Thousands, $ in Thousands							12 Months Ended
	Mar. 24, 2022 USD ($) $ / shares	Mar. 24, 2022 CNY (¥)	Mar. 25, 2021 USD ($) $ / shares	Mar. 25, 2021 CNY (¥)	Mar. 19, 2020 USD ($) $ / shares	Mar. 19, 2020 CNY (¥)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Distribution to shareholders [Line Items]
Dividend payable date							Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2020
Dividend Paid [Member]
Distribution to shareholders [Line Items]
Cash dividend paid	$ 127,262	¥ 840,997	$ 132,032	¥ 852,743	$ 158,649	¥ 1,123,983
Dividend record date	Apr. 13, 2022	Apr. 13, 2022	Apr. 13, 2021	Apr. 13, 2021	Apr. 08, 2020	Apr. 08, 2020
Ex-dividend date	Apr. 12, 2022	Apr. 12, 2022	Apr. 12, 2021	Apr. 12, 2021	Apr. 07, 2020	Apr. 07, 2020
American Depository Shares [Member] \| Dividend Declared [Member]
Distribution to shareholders [Line Items]
Cash dividend amount per ADS	$ 0.64		$ 0.64		$ 0.76
Common Stock [Member] \| Dividend Declared [Member]
Distribution to shareholders [Line Items]
Cash dividend amount paid per share	$ 0.32		$ 0.32		$ 0.38