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v3.25.1

Ordinary Shares (Details) $ / shares in Units, ¥ in Thousands, $ in Millions, $ in Billions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2024 USD ($) | Jan. 31, 2023 CNY (¥) shares | Jan. 31, 2023 USD ($) $ / shares shares | Mar. 31, 2022 USD ($) | Mar. 31, 2021 CNY (¥) shares | Mar. 31, 2021 HKD ($) shares | Dec. 31, 2024 CNY (¥) shares | Dec. 31, 2024 USD ($) shares | Dec. 31, 2023 CNY (¥) shares | Dec. 31, 2022 USD ($) shares
Ordinary shares |  |  |  |  |  |  |  |  |  |
Net proceeds from the offering, after deducting offerings expenses | ¥ |  |  |  |  |  |  |  |  | ¥ 2,689,380 |
ADSs |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |
Ordinary shares, issued (in shares) |  | 15,344,000 | 15,344,000 |  |  |  |  |  |  |
Net proceeds from the offering, after deducting offerings expenses |  | ¥ 2,689,400 | $ 396.9 |  |  |  |  |  |  |
Price per share | $ / shares |  |  | $ 26.65 |  |  |  |  |  |  |
ADSs | Share Repurchase Authorization Programme March Two Thousand And Twenty Two [Member] |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |
Shares authorized to be repurchased value | $ |  |  |  | $ 500.0 |  |  |  |  |  |
Stock repurchase programme period in force |  |  |  | 24 months |  |  |  |  |  |
Treasury stock shares acquired |  |  |  |  |  |  |  |  | 0 | 2,600,000
Treasury stock shares acquired cost method | $ |  |  |  |  |  |  |  |  |  | $ 53.6
Publicly Traded Securities | Share Repurchase Authorization Programme Nov Two Thousand And Twenty Four [Member] |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |
Shares authorized to be repurchased value | $ | $ 200.0 |  |  |  |  |  |  |  |  |
Stock repurchase programme period in force | 24 months |  |  |  |  |  |  |  |  |
Treasury stock shares acquired |  |  |  |  |  |  | 800,000 | 800,000 |  |
Treasury stock shares acquired cost method |  |  |  |  |  |  | ¥ 117,500 | $ 16.4 |  |
Class Z Ordinary Shares |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |
Ordinary shares, issued (in shares) |  |  |  |  | 28,750,000 | 28,750,000 |  |  |  |
Net proceeds from the offering, after deducting offerings expenses |  |  |  |  | ¥ 19,300,000 | $ 22.9 |  |  |  |
Class Z Ordinary Shares | Over-allotment option [Member] |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |
Ordinary shares, issued (in shares) |  |  |  |  | 3,750,000 | 3,750,000 |  |  |  |

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