XML 89 R71.htm IDEA: XBRL DOCUMENT v3.26.1
SIGNIFICANT ACCOUNTING POLICIES (Details)
 12 Months Ended
Dec. 31, 2025
CNY (¥)
segment
customer
$ / ¥
Dec. 31, 2024
CNY (¥)
customer
Dec. 31, 2023
CNY (¥)
SIGNIFICANT ACCOUNTING POLICIES      
Convenience translation rate (USD to RMB) | $ / ¥ 6.9931    
Inventory allowance ¥ 8,700,000    
Appropriation to other reserve fund 0 ¥ 0 ¥ 0
Advertising expenses 1,912,100,000 2,104,000,000 2,030,800,000
Impact of additions and (reversals) 678,500,000 1,379,200,000 1,598,400,000
Employee welfare benefit expenses, including the provision's net impact ¥ 3,700,000,000 2,500,000,000 1,200,000,000
Number of operating segments | segment 5    
Government grants ¥ 600,924,000 731,198,000 762,070,000
Accounts receivable, net 3,091,447,000 ¥ 5,297,317,000  
Allowance for doubtful accounts receivable 211,300,000    
Allowance for doubtful other receivable ¥ 273,700,000    
RMB appreciated against US$ (as a percent) 4.20%    
Accounts receivable and contract assets      
SIGNIFICANT ACCOUNTING POLICIES      
Expected credit loss rate 29.10% 22.90%  
Financing receivables      
SIGNIFICANT ACCOUNTING POLICIES      
Expected credit loss rate 11.40% 4.90%  
Other receivables      
SIGNIFICANT ACCOUNTING POLICIES      
Expected credit loss rate 30.50% 22.70%  
WFOEs      
SIGNIFICANT ACCOUNTING POLICIES      
Appropriation to statutory reserves ¥ 84,400,000    
Accounts receivable | Credit concentration risk      
SIGNIFICANT ACCOUNTING POLICIES      
Number of customer | customer 1 1  
Accounts receivable, net ¥ 278,900,000 ¥ 346,600,000  
Cash and cash equivalents, restricted cash and short-term investments denominated in RMB | Currency convertibility risk      
SIGNIFICANT ACCOUNTING POLICIES      
Cash and cash equivalents, restricted cash and short-term investments 38,300,000,000 48,900,000,000  
(Accumulated deficit) / Retained earnings      
SIGNIFICANT ACCOUNTING POLICIES      
Appropriation to statutory reserves ¥ 127,900,000 ¥ 115,865,000 ¥ 150,290,000