Consolidated Statements of Cash Flows (Parenthetical) - 12 months ended Dec. 31, 2025 ¥ in Millions, $ in Millions	CNY (¥)	USD ($)
Statement of Cash Flows [Abstract]
Income Tax Paid, Federal, before Refund Received	¥ 747	$ 107
Income Tax Paid, Foreign, before Refund Received	¥ 21	$ 3

Amount, before income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-2A

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-22

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration