v3.25.1
Loan facilities and lines of credit (Details 3) - Line of credit
¥ in Millions
Dec. 31, 2024
CNY (¥)
Debt Instrument [Line Items]  
2025 ¥ 3,679
2026 2,736
2027 8,415
2028 9,415
2029 2,181
2030 and thereafter 8,958
Total ¥ 35,384