v3.26.1
Financial risk management and fair values - Remaining Contractual Maturities Of Group's Financial Liabilities (Details) - CNY (¥)
¥ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure of maturity analysis for non-derivative financial liabilities    
Trade and other payables, undiscounted cash flows ¥ 4,589,077 ¥ 4,003,830
Trade and other payables 4,589,077 4,003,830
Loans and borrowings, undiscounted cash flows 7,490,565 582,363
Loans and borrowings 7,166,434 571,265
Redemption liabilities arising from preferred shares 573,681  
Lease liabilities, undiscounted cash flows 4,130,004 2,950,470
Lease liabilities 3,664,582 2,538,494
Total 16,783,327 7,536,663
Total carrying amount 15,993,774 7,113,589
Within 1 year or on demand    
Disclosure of maturity analysis for non-derivative financial liabilities    
Trade and other payables, undiscounted cash flows 4,516,491 3,943,988
Loans and borrowings, undiscounted cash flows 1,850,008 577,913
Redemption liabilities arising from preferred shares 573,681  
Lease liabilities, undiscounted cash flows 970,977 652,942
Total 7,911,157 5,174,843
More than 1 year but less than 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities    
Trade and other payables, undiscounted cash flows 72,586  
Loans and borrowings, undiscounted cash flows 3,080,403 2,257
Lease liabilities, undiscounted cash flows 820,224 667,829
Total 3,973,213 670,086
More than 2 years but less than 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities    
Trade and other payables, undiscounted cash flows   59,842
Loans and borrowings, undiscounted cash flows 2,039,590 2,193
Lease liabilities, undiscounted cash flows 1,501,440 947,046
Total 3,541,030 1,009,081
More than 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities    
Loans and borrowings, undiscounted cash flows 520,564  
Lease liabilities, undiscounted cash flows 837,363 682,653
Total ¥ 1,357,927 ¥ 682,653