v3.26.1
Accumulated Other Comprehensive Income (Details)
¥ in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Accumulated Other Comprehensive Income        
Balance at beginning of the year ¥ 313,313,124   ¥ 187,241,607 ¥ 117,770,911
Balance at end of the year 413,385,156 $ 59,113,291 313,313,124 187,241,607
Accumulated other comprehensive income        
Accumulated Other Comprehensive Income        
Balance at beginning of the year 7,824,545   4,723,760 3,322,238
Other comprehensive income/(loss) (5,708,862)   3,100,785 1,401,522
Balance at end of the year 2,115,683 302,539 7,824,545 4,723,760
Foreign currency translation difference        
Accumulated Other Comprehensive Income        
Balance at beginning of the year 7,279,370   4,673,388 3,340,404
Other comprehensive income/(loss) (5,476,543)   2,605,982 1,332,984
Balance at end of the year 1,802,827 257,801 7,279,370 4,673,388
Net change in unrealized (losses)/gains on available-for- sale debt securities        
Accumulated Other Comprehensive Income        
Balance at beginning of the year 545,175   50,372 (18,166)
Other comprehensive income/(loss) (232,319)   494,803 68,538
Balance at end of the year ¥ 312,856 $ 44,738 ¥ 545,175 ¥ 50,372