v3.25.1
Condensed Financial Information of the Company - Statements of comprehensive income (Details)
¥ in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
Statements of comprehensive income        
Costs of revenues ¥ (153,900,374) $ (21,084,265) ¥ (91,723,577) ¥ (31,462,298)
General and administrative expenses (7,552,967) (1,034,752) (4,075,622) (3,964,935)
Total operating expenses (131,512,861) (18,017,188) (97,216,866) (68,693,370)
Operating profit 108,422,862 14,853,871 58,698,762 30,401,921
Interest income 20,553,493 2,815,817 10,238,080 3,997,100
Interest expenses     (43,987) (51,655)
Other (loss)/income, net 3,119,847 427,417 2,952,579 2,221,358
Share of losses from subsidiaries, the VIE and subsidiaries of the VIE 17,225 2,360 (4,707) (155,285)
Profit before income tax 132,701,293 18,180,002 71,876,448 36,263,729
Income tax expenses (20,266,781) (2,776,538) (11,849,904) (4,725,667)
Net Income (Loss) 112,434,512 15,403,464 60,026,544 31,538,062
Other comprehensive income        
Foreign currency translation difference, net of tax of nil 2,605,982 357,018 1,332,984 5,860,304
Unrealized (losses)/gains on available-for-sale debt securities, net of tax 494,803 67,788 68,538 (18,166)
Total other comprehensive income 3,100,785 424,806 1,401,522 5,842,138
Comprehensive income 115,535,297 15,828,270 61,428,066 37,380,200
Foreign currency translation difference, tax 0   0 0
Parent Company | Reportable legal entity        
Statements of comprehensive income        
Costs of revenues     (111,208) (605,611)
General and administrative expenses (47,546) (6,514) (45,183) (54,605)
Total operating expenses (47,546) (6,514) (45,183) (54,605)
Operating profit (47,546) (6,514) (156,391) (660,216)
Interest income 375 51 6,269 11,693
Interest expenses     (43,987) (51,655)
Other (loss)/income, net (19) (3) 107,664 (14)
Share of losses from subsidiaries, the VIE and subsidiaries of the VIE 112,481,702 15,409,930 60,112,989 32,238,254
Profit before income tax 112,434,512 15,403,464 60,026,544 31,538,062
Income tax expenses 0 0 0 0
Net Income (Loss) 112,434,512 15,403,464 60,026,544 31,538,062
Other comprehensive income        
Foreign currency translation difference, net of tax of nil 2,605,982 357,018 1,332,984 5,860,304
Unrealized (losses)/gains on available-for-sale debt securities, net of tax 494,803 67,788 68,538 (18,166)
Total other comprehensive income 3,100,785 424,806 1,401,522 5,842,138
Comprehensive income 115,535,297 $ 15,828,270 61,428,066 37,380,200
Foreign currency translation difference, tax ¥ 0   ¥ 0 ¥ 0