Income Taxes - Summary of (Loss) or Income Before Income Taxes (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
Dec. 31, 2024 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 CNY (¥)
Income Tax Disclosure [Abstract]
Non-Mainland China	¥ (445,424)	$ (61,023)	¥ (366,657)	¥ (505,068)
Mainland China	1,297,103	177,702	2,399,258	471,292
(Loss)/Income before income taxes	¥ 851,679	$ 116,679	¥ 2,032,601	¥ (33,776)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details