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Income Taxes - Additional Information (Detail) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2024 HKD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Mar. 27, 2020
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Income before income tax expense | $ (994,696) | $ (696,698) | $ (934,663) |  | $ (505,852) |  |
Statutory tax rate |  |  | 29.84% | 29.84% | 29.84% |  |
Income tax expense |  |  | $ 2,799 |  | $ 5,769 |  |
Effective income tax rate |  |  | (0.17%) | (0.17%) | (2.80%) |  |
Uncertain tax position |  |  | $ 0 |  | $ 0 |  |
Liability for accrued interest | $ 0 |  | $ 0 |  |  | $ 0 |
UNITED STATES |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Percentage of taxable income limitation |  |  |  |  |  |  | 80.00%
Percentage of business interest deduction limitations |  |  |  |  |  |  | 30.00%
Percentage of business interest deduction limitations post Coronavirus aid, relief and economy security act |  |  |  |  |  |  | 50.00%
Income tax examination, description |  |  | taxpayer expires three years from the due date of the profits tax return or the date on which it was filed, whichever is later. | taxpayer expires three years from the due date of the profits tax return or the date on which it was filed, whichever is later. |  |  |
HONG KONG |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Connected entities minimum percentage of holding over other entity | 50.00% |  | 50.00% |  |  |  |
Income tax examination, description |  |  | a tax assessment by the IRD may be initiated within six years after the relevant year of assessment, but extendable to 10 years in the case of potential willful underpayment or evasion. | a tax assessment by the IRD may be initiated within six years after the relevant year of assessment, but extendable to 10 years in the case of potential willful underpayment or evasion. |  |  |
HONG KONG | Benchwick [Member] |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Statutory tax rate |  |  | 8.25% | 8.25% |  |  |
HONG KONG | Two Tier Tax Rate Slab One [Member] |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Income before income tax expense |  |  | $ 257,868 | $ 2 |  |  |
Statutory tax rate |  |  | 8.25% | 8.25% |  |  |
HONG KONG | Two Tier Tax Rate Slab Two [Member] |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Statutory tax rate |  |  | 16.50% | 16.50% |  |  |
CHINA |  |  |  |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |  |  |  |
Statutory tax rate |  |  | 25.00% | 25.00% | 25.00% |  |
Income tax examination, description |  |  | PRC tax authorities generally have up to five years to assess underpaid tax plus penalties and interest for PRC entities’ tax filings. | PRC tax authorities generally have up to five years to assess underpaid tax plus penalties and interest for PRC entities’ tax filings. |  |  |

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