Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

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Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Accured litigation liabilities

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Amount of debt investment.

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Deconsolidation.

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Percentage of beneficial ownership transfer.

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Percentage of issuance for equity interest.

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Percentage of ownership share retain.

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Percentage of ownership with other shareholders.

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Percentage of remaining share.

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Percentage of share held by the company.

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Remaining amount of consideration payable for acquisition.

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Deconsolidation of Ceibs Publishing Group - Additional Information (Detail) ¥ in Thousands, $ in Thousands					12 Months Ended
	Jun. 24, 2024 CNY (¥)	Jun. 24, 2024 USD ($)	Feb. 28, 2023 CNY (¥)	Jul. 31, 2020 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2024 USD ($)	Jan. 31, 2025 CNY (¥)	May 31, 2024	Jan. 15, 2024 CNY (¥)	Jul. 31, 2023	Aug. 31, 2020	Jun. 24, 2020 CNY (¥) shares
Deconsolidation [Line Items]
Cash Acquired from Acquisition	¥ 103,924	$ 15,000
Percentage Of Issuance For Equity Interest										21.00%
Percentage Of Beneficial Ownership Transfer										21.00%
Remaining Amount Of Consideration Payable For Acquisition							¥ 14,775
Percentage Of Ownership Share Retain									39.00%
Percentage Of Remaining Share									39.00%
Amount Of Debt Investment									¥ 4,976
Deconsolidation, Gain (Loss), Amount					¥ 78,760	$ 10,790
Accured litigation liabilities					¥ 17,756
Cash [Member]
Deconsolidation [Line Items]
Business Combination, Consideration Transferred			¥ 9,600	¥ 79,549
Series A Preferred Stock [Member]
Deconsolidation [Line Items]
Preferred Stock, Shares Issued \| shares												5,252,723
Preferred Stock, Value, Issued												¥ 94,755
ManCo [Member] \| Common Stock [Member]
Deconsolidation [Line Items]
Percentage Of Share Held By The Company												21.00%
Digital B [Member] \| Common Stock [Member]
Deconsolidation [Line Items]
Percentage Of Share Held By The Company												0.04%
Digital B [Member] \| Preferred Stock [Member]
Deconsolidation [Line Items]
Percentage Of Share Held By The Company												38.96%
Ceibs PG [Member]
Deconsolidation [Line Items]
Percentage of Ownership with Other Shareholders											40.00%
Equity Method Investment, Ownership Percentage								21.00%
Ceibs PG [Member] \| Common Stock [Member]
Deconsolidation [Line Items]
Percentage Of Share Held By The Company												60.00%
Ceibs [Member] \| Common Stock [Member]
Deconsolidation [Line Items]
Percentage Of Share Held By The Company												40.00%
CEIBS Management Ltd [Member]
Deconsolidation [Line Items]
Percentage Of Beneficial Ownership Transfer										100.00%
ManCo And Digital B [Member]
Deconsolidation [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired												100.00%