Intangible Assets, Net - Additional Information (Details) ¥ in Millions, $ in Millions	12 Months Ended
Dec. 31, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Intangible Assets Excluding Licensed Copyrights
Finite And Indefinite Lived Intangible Assets [Line Items]
Amortization of intangible assets	¥ 75.6	$ 10.8	¥ 95.6	¥ 179.4

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

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+ Details