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Capital Management - Summary of Capital Structure (Detail) ¥ in Thousands, $ in Thousands | Dec. 31, 2024 CNY (¥) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 CNY (¥)
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Disclosure of objectives, policies and processes for managing capital [abstract] |  |  |
Loans and borrowings (current and non-current) | ¥ 2,509,800 | $ 349,857 | ¥ 2,540,294
Lease liabilities (current and non-current) | 63,231 | 8,814 | 49,281
Trade and other payables (current and non-current) | 10,535,523 | 1,468,611 | 9,475,529
Less: Cash and bank balances | (6,433,593) | (896,818) | (6,039,471)
Net debts | 6,674,961 | 930,464 | 6,025,633
Equity attributable to equity holders of the Company | 9,164,625 | 1,277,514 | 9,226,528
Total capital and net debts | ¥ 15,839,586 | $ 2,207,978 | ¥ 15,252,161

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