Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent events (Details) $ / shares in Units, ¥ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024 CNY (¥)	Apr. 30, 2025 $ / shares	Dec. 31, 2024 USD ($) $ / shares
Subsequent events
Dividends Payable \| $			$ 1,440
Kuayue Express Group Co
Subsequent events
Business Acquisition, Percentage of Voting Interests Acquired			36.43%
Business Combination, Consideration Transferred \| ¥	¥ 6,484
Kuayue Express Group Co
Subsequent events
Non controlling interest ownership percentage			63.57%
American Depositary Share
Subsequent events
Cash dividend, per ordinary share			$ 1
Ordinary shares
Subsequent events
Cash dividend, per ordinary share			$ 0.5
Subsequent event \| American Depositary Share \| Dada
Subsequent events
Business acquisition, share price		$ 2
Subsequent event \| Ordinary shares \| Dada
Subsequent events
Business acquisition, share price		$ 0.5