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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Number of shares authorized for issuance under share-based payment arrangement.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Percentage of vesting of award under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Share-based compensation - Additional Information (Details) ¥ in Thousands		12 Months Ended
	Dec. 17, 2024 shares	Dec. 31, 2024 CNY (¥) installment shares	Dec. 31, 2023 CNY (¥) shares	Dec. 31, 2022 CNY (¥) shares	Aug. 11, 2022 shares	Jun. 10, 2021 shares	Mar. 31, 2018 shares	Jul. 10, 2017 shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Capitalized share-based compensation expense \| ¥		¥ 0	¥ 0	¥ 0
Share-based compensation arrangement by share-based payment award, options granted		0	0	0
Share based compensation arrangement by share based payment award option Forfeitures		0	0	0
Tencent
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share-based compensation expense \| ¥		¥ 9,898	¥ 3,740	¥ 0
Huya Limited
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share-based compensation expense \| ¥		54,622	74,525	156,478
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share-based compensation expense \| ¥		64,520	¥ 78,265	¥ 156,478
Unrecognized compensation expense \| ¥		¥ 71,109
Weighted average period over which unrecognized compensation expense is expected to be recognized		1 year 18 days
Restricted Stock Units One \| Vested after 24 months of the grant date
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Share-based compensation arrangement by share-based payment award, vesting rate		50.00%
Restricted Stock Units One \| Vested in two equal installments over the following 24 months
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Share-based compensation arrangement by share-based payment award, vesting rate		50.00%
Number of equal vesting installments \| installment		2
Restricted Stock Units Two
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		48 months
Number of equal vesting installments \| installment		4
Restricted Stock Units Three
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Number of equal vesting installments \| installment		2
Restricted Stock Units Four \| Vested after 24 months of the grant date
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		9 months
Share-based compensation arrangement by share-based payment award, vesting rate		25.00%
Restricted Stock Units Four \| Vested in two equal installments over the following 24 months
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		36 months
Share-based compensation arrangement by share-based payment award, vesting rate		75.00%
Number of equal vesting installments \| installment		3
Employee Stock Option [Member] \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, other than options granted		2,732,585	2,787,407	5,084,817
Huya 2017 Share Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation expense \| ¥		¥ 0
Huya 2017 Share Incentive Plan \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized							28,394,117
Huya 2017 Share Incentive Plan \| Incentive Share Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized							17,647,058	17,647,058
Share-based compensation arrangement by share-based payment award, expiration period		10 years
Huya 2017 Share Incentive Plan \| Option One [Member] \| Vested after 24 months of the grant date
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Share-based compensation arrangement by share-based payment award, vesting rate		50.00%
Huya 2017 Share Incentive Plan \| Option One [Member] \| Vested in two equal installments over the following 24 months
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Share-based compensation arrangement by share-based payment award, vesting rate		50.00%
Number of equal vesting installments \| installment		2
Huya 2017 Share Incentive Plan \| Option Two [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		48 months
Number of equal vesting installments \| installment		4
Huya 2017 Share Incentive Plan \| Option Three [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, vesting period		24 months
Number of equal vesting installments \| installment		4
Huya 2021 Share Incentive Plan \| Common Class A [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized					3,530,111
Huya 2021 Share Incentive Plan \| Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized						3,530,111
Huya 2021 Share Incentive Plan \| Incentive Share Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, expiration period		10 years
Amended and Restated 2021 Share Incentive Plan \| Common Class A [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized					8,018,111
Huya 2024 Share Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized	15,846,000
Share-based compensation arrangement by share-based payment award, expiration period	10 years