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v3.23.1

Summary of Principal Accounting Policies - Summary of Effects of Changes in Group's Ownership Interest in Less than Wholly Owned Subsidiaries on Equity Attributable to Noah Holdings Limited Shareholders (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥)
Summary of Principal Accounting Policies |  |  |  |
Net (loss) income | ¥ 976,571 | $ 141,587 | ¥ 1,314,131 | ¥ (745,225)
Transfers from (to) the non-controlling interests: |  |  |  |
Increase (decrease) in Noah's equity by acquiring equity interests from non-controlling interests |  |  | (187,090) | 373
Increase in Noah's equity from divestment of non-controlling interests | (10,315) | (1,496) | 3,547 |
Increase in Noah's capital from contribution of Non controlling interests |  |  | 15,689 |
Decrease in Noah's equity from distributions to non-controlling interests | (6,500) | (942) |  |
Net transfers from (to) non-controlling interests | (16,815) | (2,438) | (167,854) | 373
Change from net income (loss) attributable to Noah Holdings Limited shareholders and transfers from (to) non-controlling interests | ¥ 959,756 | $ 139,149 | ¥ 1,146,277 | ¥ (744,852)

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- Definition Represents the purchase by the parent of an additional equity interest in a subsidiary during the period, thereby effecting an increase (decrease) in total (consolidated) equity attributable to the parent. The purchase of the additional equity interest represented by this element increases the parent's controlling interest in the subsidiary. + References No definition available. + Details
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