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v3.23.1

Related party balances and transactions - Revenues (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | ¥ 2,512,875 | ¥ 2,023,753 | ¥ 1,738,654
Sales of goods revenues |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 1,663,356 | 1,466,340 | 1,275,777
Automotive computing platform |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 1,651,792 | 1,410,566 | 1,231,429
SoC Core Modules |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 77 |  |
Automotive merchandise and other products |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 11,487 | 55,774 | 44,348
Software license revenues |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 133,450 | 24,788 | 18,168
Service revenues |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 716,069 | 532,625 | 444,709
Automotive computing platform - Design and development service |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 466,747 | 306,027 | 251,471
Connectivity service |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | 212,406 | 187,781 | 172,490
Other services |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues, related parties | ¥ 36,916 | ¥ 38,817 | ¥ 20,748

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- Definition Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07.1(c)) -URI https://asc.fasb.org/extlink&oid=120401555&loc=SL114874292-224272 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(B)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(C)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442552-122756 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -URI https://asc.fasb.org/extlink&oid=126975872&loc=SL124442526-122756 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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