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Operations - Assets, Liabilities, Statement of Operations and Cash Flows (Details) $ in Thousands, ¥ in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Apr. 30, 2020 CNY (¥) director | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Operations |  |  |  |  |
Costs and expenses allocated from SINA |  | $ 36,483 | $ 47,178 | $ 38,270 |
Interest-free loans to the VIE's shareholders |  | 82,200 | 84,800 |  |
VIEs and VIEs' subsidiaries accumulated deficit |  | (125,500) | (150,800) |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Cash and cash equivalents |  | 2,584,635 | 2,690,768 |  |
Short-Term Investments |  | 641,035 | 480,428 |  |
Accounts receivable |  | 440,768 | 502,443 |  |
Prepaid expenses and other current assets |  | 359,881 | 391,502 |  |
Property and equipment, net |  | 220,663 | 249,553 |  |
Operating lease assets |  | 170,266 | 190,368 |  |
Intangible assets, net |  | 133,920 |  |  |
Goodwill |  | 166,436 | 120,151 | 130,405 | $ 61,712
Long-term investments |  | 1,320,386 | 993,630 | 1,207,651 | 1,179,466
Other non-current assets |  | 36,889 | 30,269 |  |
Total assets |  | 7,280,358 | 7,129,454 |  |
Accounts payable |  | 161,493 | 161,029 |  |
Accrued and other liabilities |  | 656,445 | 913,984 |  |
Income taxes payable |  | 94,507 | 55,282 |  |
Deferred revenues |  | $ 75,187 | $ 79,949 |  |
Other Liability, Current, Related Party, Type [Extensible Enumeration] |  | srt:SubsidiariesMember | srt:SubsidiariesMember |  |
Operating lease liability |  | $ 53,245 |  |  |
Deferred tax liability |  | 66,151 | $ 41,694 |  |
Other non-current liabilities |  | 3,422 |  |  |
Total liabilities |  | 3,762,742 | 3,738,914 |  |
Redeemable non-controlling interests |  | 50,153 | 14,495 |  |
Total shareholders' equity |  | 3,448,888 | 3,344,745 | 3,621,398 | $ 2,828,616
Total liabilities, redeemable non-controlling interests and shareholders' equity |  | 7,280,358 | 7,129,454 |  |
Results of operations of the VIEs and their subsidiaries |  |  |  |  |
Total revenues |  | 1,759,836 | 1,836,332 | 2,257,083 |
Net income (loss) |  | 342,598 | 85,555 | 428,319 |
Cash flows of the VIE and its subsidiary |  |  |  |  |
Net cash provided by (used in) operating activities |  | 672,820 | 564,104 | 814,020 |
Net Cash Provided by (Used in) Investing Activities |  | (736,846) | (33,014) | (423,960) |
Net cash provided by (used in) financing activities |  | 21,690 | (91,141) | 189,442 |
Contractual Arrangements with the VIE |  |  |  |  |
Assets, except for registered capital of VIEs, that can only be used to settle obligations of the respective VIEs |  | 0 |  |  |
Registered capital and non-distributable reserve funds of VIE and its subsidiaries |  | $ 209,300 | 228,000 |  |
Term of loan agreements |  | 10 years |  |  |
Term of trademark license agreements |  | 1 year |  |  |
Service fees revenue charged to VIE |  | $ 714,800 | 745,100 | 1,026,200 |
Revenues From Advertising Agencies [Member] |  |  |  |  |
Results of operations of the VIEs and their subsidiaries |  |  |  |  |
Total revenues |  | 1,096,738 | 1,240,147 | 1,501,921 |
Revenues from advertisers signing contracts with company directly |  |  |  |  |
Results of operations of the VIEs and their subsidiaries |  |  |  |  |
Total revenues |  | 437,276 | 356,503 | 478,874 |
Third parties |  |  |  |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Accounts receivable |  | 341,486 | 378,500 |  |
Other related parties |  |  |  |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Accounts receivable |  | $ 38,188 | 48,596 |  |
Weimeng |  |  |  |  |
Contractual Arrangements with the VIE |  |  |  |  |
Equity interest |  | 99.00% |  |  |
New Weimeng Shareholder |  |  |  |  |
Minority Investment In Weimeng |  |  |  |  |
Sale of subsidiaries' shares to non-controlling interests | ¥ | ¥ 10.7 |  |  |  |
Percentage of enlarged registered capital invested | 1.00% |  |  |  |
Number of member of board of directors the entity has right to appoint | director | 3 |  |  |  |
Consolidated VIEs |  |  |  |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Cash and cash equivalents |  | $ 625,486 | 657,578 |  |
Short-Term Investments |  | 35,870 | 53,822 |  |
Prepaid expenses and other current assets |  | 165,557 | 179,516 |  |
Property and equipment, net |  | 1,721 | 1,641 |  |
Operating lease assets |  | 23,082 | 25,776 |  |
Intangible assets, net |  | 133,920 | 124,856 |  |
Goodwill |  | 166,436 | 120,151 |  |
Long-term investments |  | 266,718 | 327,423 |  |
Other non-current assets |  | 202,695 | 295,500 |  |
Total assets |  | 2,060,824 | 2,271,254 |  |
Accounts payable |  | 118,773 | 97,269 |  |
Accrued and other liabilities |  | 380,810 | 405,979 |  |
Income taxes payable |  | 31,987 | 25,055 |  |
Deferred revenues |  | 42,254 | 45,433 |  |
Amount due to the subsidiaries of the Group |  | 1,393,967 | 1,676,499 |  |
Operating lease liability |  | 25,791 | 26,756 |  |
Deferred tax liability |  | 29,732 | 28,665 |  |
Other non-current liabilities |  | 3,422 |  |  |
Total liabilities |  | 2,026,736 | 2,305,656 |  |
Redeemable non-controlling interests |  | 68,728 | 45,795 |  |
Total shareholders' equity |  | (34,640) | (80,197) |  |
Total liabilities, redeemable non-controlling interests and shareholders' equity |  | 2,060,824 | 2,271,254 |  |
Results of operations of the VIEs and their subsidiaries |  |  |  |  |
Total revenues |  | 1,531,675 | 1,540,585 | 1,821,294 |
Net income (loss) |  | 25,343 | (18,356) | (36,406) |
Cash flows of the VIE and its subsidiary |  |  |  |  |
Net cash provided by (used in) operating activities |  | 159,891 | (136,442) | 335,940 |
Net Cash Provided by (Used in) Investing Activities |  | 88,119 | 410,164 | (583,397) |
Net cash provided by (used in) financing activities |  | (260,289) | 226,938 | 156,997 |
Contractual Arrangements with the VIE |  |  |  |  |
Costs and expenses |  | 6,600 | 4,200 | 3,400 |
Consolidated VIEs | Third parties |  |  |  |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Accounts receivable |  | $ 426,420 | 467,083 |  |
Weimeng |  |  |  |  |
Minority Investment In Weimeng |  |  |  |  |
Percentage of equity interests the entity will not be able to purchase or have the New Weimeng Shareholder pledge |  | 1.00% |  |  |
Percentage of equity interests for which the authorization of voting rights will not be granted to entity |  | 1.00% |  |  |
Percentage of equity interests issued |  | 1.00% |  |  |
SINA | Related Parties [Member] |  |  |  |  |
Contractual Arrangements with the VIE |  |  |  |  |
Costs and expenses |  | $ 36,483 | 47,178 | 38,270 |
SINA | Consolidated VIEs | Related Parties [Member] |  |  |  |  |
Assets and liabilities of the VIEs and their subsidiaries |  |  |  |  |
Accounts receivable |  | 12,919 | 17,908 |  |
Costs of revenues |  |  |  |  |
Operations |  |  |  |  |
Costs and expenses allocated from SINA |  | 12,313 | 17,255 | 14,749 |
Sales and marketing |  |  |  |  |
Operations |  |  |  |  |
Costs and expenses allocated from SINA |  | 0 | 1,953 | 3,319 |
Product development |  |  |  |  |
Operations |  |  |  |  |
Costs and expenses allocated from SINA |  | 6,850 | 12,192 | 10,083 |
General and administrative |  |  |  |  |
Operations |  |  |  |  |
Costs and expenses allocated from SINA |  | $ 17,320 | $ 15,778 | $ 10,119 |

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