Related Party Transactions - Additional Information (Detail) ¥ in Millions, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
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Dec. 31, 2021
CNY (¥)
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Dec. 31, 2021
USD ($)
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Dec. 31, 2020
CNY (¥)
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Dec. 31, 2019
CNY (¥)
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| Related Party Transaction [Line Items] | ||||
| Purchased from related parties | ¥ 3,000 | $ 464 | ¥ 1,900 | ¥ 3,000 |
| Sales to related parties | 2,367 | 371 | ¥ 2,846 | ¥ 3,032 |
| Related Party D [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Purchased from related parties | 51 | 8 | ||
| Sales to related parties | ¥ 2,000 | $ 312 | ||
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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. No definition available.
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- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. No definition available.
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- Definition Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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