v3.26.1
Related Party Transactions - Schedule of Related Party Balances with Major Related Parties (Parenthetical) (Details)
¥ in Thousands, $ in Thousands
1 Months Ended 12 Months Ended
Oct. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Baidu          
Related Party Transaction [Line Items]          
Interest receivable from related parties   ¥ 1,243 ¥ 13,527 $ 1,934  
Amounts due to related parties   2,131,649 2,407,748 344,303  
Baidu | Loans          
Related Party Transaction [Line Items]          
Amounts due to related parties   50,000 50,000 7,150  
PAG          
Related Party Transaction [Line Items]          
Interest receivable from related parties $ 114,100 ¥ 0 46,440 6,641 $ 522,500
Interest rate 4.50% 6.00%      
PAG | Loans          
Related Party Transaction [Line Items]          
Interest receivable from related parties   ¥ 3,813,937 ¥ 0 $ 0