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INTANGIBLE ASSETS, NET - Intangible assets (Details) ¥ in Thousands, $ in Thousands | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2024 CNY (¥) | Sep. 30, 2024 USD ($) | Dec. 31, 2023 CNY (¥)
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | ¥ 2,353,066 |  | ¥ 2,308,232
Accumulated Amortization | (948,689) |  | (867,754)
Impairment | ¥ (56,626) |  | (57,072)
Impairment Of Intangible Asset Finite Lived Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag | false |  |
Intangible assets, net | ¥ 1,347,751 | $ 192,053 | 1,383,406
Purchased software |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 269,880 |  | 233,513
Accumulated Amortization | (175,739) |  | (157,081)
Impairment | (802) |  | (802)
Intangible assets, net | 93,339 |  | 75,630
Radio spectrum license |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 135,370 |  | 136,825
Accumulated Amortization | (88,028) |  | (87,145)
Impairment | (41,513) |  | (41,959)
Intangible assets, net | 5,829 |  | 7,721
Operating permits |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 1,199,210 |  | 1,199,210
Accumulated Amortization | (117,647) |  | (89,226)
Intangible assets, net | 1,081,563 |  | 1,109,984
Technology Platform |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 38,050 |  | 38,050
Accumulated Amortization | (23,739) |  | (23,739)
Impairment | (14,311) |  | (14,311)
Customer relationships |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 257,183 |  | 257,183
Accumulated Amortization | (257,183) |  | (256,888)
Intangible assets, net |  |  | 295
Licenses |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 5,772 |  | 5,772
Accumulated Amortization | (4,101) |  | (3,812)
Intangible assets, net | 1,671 |  | 1,960
Supplier relationships |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 39,053 |  | 39,053
Accumulated Amortization | (39,053) |  | (37,299)
Intangible assets, net |  |  | 1,754
Trade names |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 116,266 |  | 116,266
Accumulated Amortization | (59,102) |  | (54,742)
Intangible assets, net | 57,164 |  | 61,524
Customer contract |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 190,141 |  | 190,141
Accumulated Amortization | (104,287) |  | (89,002)
Intangible assets, net | 85,854 |  | 101,139
Non-Complete Agreement |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 1,800 |  | 1,800
Accumulated Amortization | (1,800) |  | (1,800)
Internal use software |  |  |
Weighted average useful lives of intangible assets |  |  |
Intangible assets, cost | 100,341 |  | 90,419
Accumulated Amortization | (78,010) |  | (67,020)
Intangible assets, net | ¥ 22,331 |  | ¥ 23,399

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