v3.26.1
Debt - Footnotes (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2026
CNY (¥)
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2025
USD ($)
Debt Instrument        
Repayment of short-term loans | $   $ 0   $ 275,782
Repayments of long-term debt | $   24,693   16,799
Proceeds from short-term loans | $   $ 58,204   $ 221,521
Short Term Bank Loan Maturing June 2027 | China Construction Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 580,000  
Interest rate   3.80% 3.80%  
Repayment of short-term loans   $ 11,080 ¥ 75,000,000  
Long Term Bank Loan Maturing June 2027 | China Construction Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     580,000  
Repayments of long-term debt   $ 11,080 ¥ 75,000,000  
Long Term Bank Loan Maturing June 2027 | China Construction Bank | Loans Payable | Loans Payable        
Debt Instrument        
Interest rate   3.80% 3.80%  
Short Term Bank Loan Maturing January 2029 | China Merchants Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 350,000,000  
Interest rate   3.30% 3.30%  
Repayment of short-term loans   $ 4,560 ¥ 31,429,000  
Long Term Bank Loan Maturing January 2029 | China Merchants Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 350,000,000  
Interest rate   3.30% 3.30%  
Repayments of long-term debt   $ 4,560 ¥ 31,429,000  
Short Term Bank Loan Maturing November 2029 | China Merchants Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 378,000,000  
Interest rate   3.20% 3.20%  
Repayment of short-term loans   $ 4,343 ¥ 29,710,000  
Long Term Bank Loan Maturing November 2029 | China Merchants Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 378,000,000  
Interest rate   3.20% 3.20%  
Repayments of long-term debt   $ 4,343 ¥ 29,710,000  
Short Term Bank Loan Maturing July 2032 | China CITIC Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 480,000,000  
Interest rate   3.30% 3.30%  
Repayment of short-term loans   $ 4,710 ¥ 32,500,000  
Long Term Bank Loan Maturing July 2032 | China CITIC Bank | Loans Payable        
Debt Instrument        
Borrowing capacity     ¥ 480,000,000  
Interest rate   3.30% 3.30%  
Repayments of long-term debt   $ 4,710 ¥ 32,500,000  
Short Term Bank Loan Maturing March 2027 | China Merchants Bank | Loans Payable        
Debt Instrument        
Borrowing capacity ¥ 950,000,000      
Interest rate   2.60% 2.60%  
Proceeds from short-term loans   $ 58,204 ¥ 400,000,000  
Dropdown availability period 36 months