LOANS AND BORROWINGS - Aggregate maturities (Details) - CNY (¥) ¥ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Twelve months ending December 31,
2022	¥ 1,308,339
2023	2,117,151
2024	1,951,579
2025	2,231,414
2026	2,555,507
Thereafter	9,428,863
Long-term borrowings	¥ 19,592,853	¥ 11,489,380

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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