Non-controlling interest	12 Months Ended
Dec. 31, 2022
Non-controlling interest
Non-controlling interest	22. Non-controlling interest Investment in NIO AI Technology In March 2021, the Group established a subsdiary named NIO AI Technology by subscribing its ordinary shares with equity interests of 51% and the remaining interests held by an employee of the Group. In August 2022, the Group subscribed a certain number of Series Seed Preferred Shares issued by NIO AI Technology. Upon the completion of this transaction, the Group held 96.97% equity interests in NIO AI Technology and continued to control NIO AI Technology. The Group accounted for the change of equity interests in NIO AI as an equity transaction by adjusting the carrying value of the non-controlling interests and the Company’s additional paid-in capital with an amount of RMB184,085.

The entire disclosure for noncontrolling interest in consolidated subsidiaries, which could include the name of the subsidiary, the ownership percentage held by the parent, the ownership percentage held by the noncontrolling owners, the amount of the noncontrolling interest, the location of this amount on the balance sheet (when not reported separately), an explanation of the increase or decrease in the amount of the noncontrolling interest, the noncontrolling interest share of the net Income or Loss of the subsidiary, the location of this amount on the income statement (when not reported separately), the nature of the noncontrolling interest such as background information and terms, the amount of the noncontrolling interest represented by preferred stock, a description of the preferred stock, and the dividend requirements of the preferred stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-URI https://asc.fasb.org/topic&trid=2197479

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