v3.26.3
SUMMARY OF PRINCIPAL ACCOUNTING POLICIES (Tables)
6 Months Ended
Jun. 30, 2026
SUMMARY OF PRINCIPAL ACCOUNTING POLICIES  
Schedule of estimated useful lives of intangible assets

​

Franchise or manachise agreements

  ​ ​ ​

Remaining contract terms from 10 to 20 years

Purchased software

​

3 - 10 years based on the estimated usage period

Other intangible assets including trademark, licenses and other rights

​

2 - 15 years based on the contractual term, the length of license agreements and the effective terms of other legal rights

Schedule of information about inputs into the fair value measurements of the assets and liabilities that are measured at fair value on a recurring basis in periods subsequent to their initial recognition

​

​

​

​

​

​

​

​

As of December 31, 2025

​

Fair Value Measurements at Reporting Date Using

​

​

Quoted Prices in Active

​

Significant Other

​

Significant

​

​

Markets for Identical

​

Observable Inputs

​

Unobservable

Description

  ​ ​ ​

Assets (Level 1)

  ​ ​ ​

(Level 2)

  ​ ​ ​

Inputs (Level 3)

Short term investments

​

​

​

​

​

​

Equity securities with readily determinable fair values

​

69

​

—

​

—

Long term investments

​

​

​

​

​

​

Available-for-sale debt securities

 

—

 

—

 

175

Employee benefit plan assets

 

8

 

—

 

—

​

​

​

​

​

​

​

​

As of June 30, 2026

​

Fair Value Measurements at Reporting Date Using

​

​

Quoted Prices in Active

​

Significant Other

​

Significant

​

​

Markets for Identical

​

Observable Inputs

​

Unobservable

Description

  ​ ​ ​

Assets (Level 1)

  ​ ​ ​

(Level 2)

  ​ ​ ​

Inputs (Level 3)

Short term investments

​

​

​

​

​

​

Equity securities with readily determinable fair value

​

57

​

—

​

—

Long term investments

​

​

​

​

​

​

Available-for-sale debt securities

 

—

 

—

 

158

Employee benefit plan assets

 

8

 

—

 

—

Schedule of assets measured at fair value and lossess recognized

​

​

​

​

​

​

​

​

As of December 31, 2025

​

​

​

Fair Value Measurements at Reporting Date Using

​

​

​

​

Significant

​

​

​

​

​

​

Unobservable

​

Total

​

​

​

​

Inputs

​

Loss for

Description

  ​ ​ ​

Fair Value

  ​ ​ ​

(Level 3)

  ​ ​ ​

the Year

Property and equipment

​

13

​

13

​

136

Operating lease right-of-use assets

​

47

​

47

​

31

Land use rights

​

—

​

—

​

13

Intangible assets

​

—

​

—

​

2

Long-term investment

​

175

​

175

​

47

Assets held for sale

​

583

​

583

​

13

​

​

​

​

​

​

​

​

As of June 30, 2026

​

​

​

Fair Value Measurements at Reporting Date Using

​

​

​

​

Significant

​

Total

​

​

​

​

Unobservable

​

Loss for

​

​

​

​

Inputs

​

the Six Months

Description

  ​ ​ ​

Fair Value

  ​ ​ ​

(Level 3)

  ​ ​ ​

Ended

Property and equipment

​

7

​

7

​

32

Operating lease right-of-use assets

​

23

​

23

​

17

Intangible assets

​

—

​

—

​

4

Long-term investment

​

158

​

158

​

13