Organization and Nature of Operations (Details) ¥ in Millions, $ in Millions		6 Months Ended
Jan. 07, 2021	Jun. 30, 2025 USD ($)	Jun. 30, 2025 CNY (¥)
Organization and Nature of Operations [Line Items]
Incorporated date		Jul. 16, 2020
Effective service agreement	20 years	20 years
Percentage of technical service fees		50.00%
Voting rights proxy agreement	20 years
Shengfeng VIE [Member]
Organization and Nature of Operations [Line Items]
Paid-in capital		$ 27.2	¥ 189.6

Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-04(18))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30)(a)(1))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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