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Description of business and organization (Tables) | 12 Months Ended
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Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of assets derecognized | Pursuant to the Restructuring, the following assets of Hubei ECARX were derecognized by the Group:
| RMB
Assets |
Cash | 20,000 |
Long-term investments | 211,908 |
Property and equipment, net | 34,873 |
Intangible assets, net | 1,094 |
Schedule of assets and liabilities, consolidated revenues, net loss and cash flow information information of the VIE's | The following consolidated revenues, net loss and cash flow information for the year ended December 31, 2021 and for the period between January 1, 2022 and the completion of the Restructuring, have been included in the accompanying consolidated financial statements. All intercompany transactions and balances with the Company, and its wholly-owned subsidiaries, prior to the Restructuring, have been eliminated upon consolidation.
|  | Year ended December 31,
|  | 2021 |  | 2022
|  | RMB |  | RMB
Revenues (i) |  | 2,755,780 |  |  | 936,520 |
Net (loss) income (ii) |  | (1,106,865) |  |  | 2,793,301 |
Net cash (used in) provided by operating activities (iii) |  | (817,989) |  |  | 224,031 |
Net cash (used in) provided by investing activities |  | (436,280) |  |  | 165,672 |
Net cash provided by (used in) financing activities (iv) |  | 1,047,854 |  |  | (1,055,000) |
Net decrease in cash and restricted cash |  | (206,415) |  |  | (665,297) |
Cash and restricted cash at the beginning of the year |  | 871,712 |  |  | 665,297 |
Cash and restricted cash at the end of the year |  | 665,297 |  |  | — |
___________________________ (i)For the years ended December 31 2021 and 2022, revenues include RMB26,290 and RMB265,452, respectively, from the Company and its subsidiaries, which are eliminated upon consolidation. (ii)For the years ended December 31, 2021 and 2022, net income (loss) includes RMB(44,361) and RMB2,981,707, respectively, from the Company and its subsidiaries, which are eliminated upon consolidation. (iii)Net cash used in operating activities respectively includes RMB33,405 and RMB228,428 generated from the Company and its subsidiaries for the years ended December 31 2021 and 2022, which are eliminated upon consolidation. (iv)Net cash provided by financing activities respectively includes RMB2,067,268 and RMB157,000 provided by the Company and its subsidiaries for the years ended December 31, 2021 and 2022, which are eliminated upon consolidation. The following table summarizes the results of operations and net assets of JICA in the consolidated financial statements. The amounts are after eliminating transactions between the Group and JICA.
| As of December 31,
| 2022
| RMB
ASSETS |
Current assets | 572,259 |
Non-current assets | 43,655 |
Total assets | 615,914 |
LIABILITIES |
Current liabilities | 486,351 |
Non-current liabilities | 9,229 |
Total liabilities | 495,580 |
| Year Ended December 31
| 2021 |  | 2022
| RMB |  | RMB
Revenues | — |  |  | 5,138 |
Cost of revenues | (130) |  |  | (1,475) |
Gross (loss) profit | (130) |  |  | 3,663 |
Loss from operations | (18,493) |  |  | (167,952) |
Profit (loss) before income taxes | 13,380 |  |  | (136,512) |
Net profit (loss) | 9,965 |  |  | (144,005) |

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- Definition Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-5A Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-9 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-4 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-6 + Details
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