v3.22.1
(Loss) Income Income Taxes (Detail)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
CNY (¥)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
CNY (¥)
Dec. 31, 2019
CNY (¥)
Income Loss From Continuing Operations Before Income Taxes Minority Interest By Jurisdiction [Abstract]        
PRC ¥ 15,055 $ 2,362 ¥ 19,711 ¥ 13,076
Non-PRC (4,277) (671) 3,379 (13,416)
(Loss) income before income taxes ¥ 10,778 $ 1,691 ¥ 23,090 ¥ (340)