XML 103 R90.htm IDEA: XBRL DOCUMENT v3.23.1
Redeemable Noncontrolling Interests - Additional Information (Detail)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2022
CNY (¥)
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2021
CNY (¥)
shares
Noncontrolling Interest [Abstract]      
Redeemable minority interest preferred shares ¥ 70.0 $ 10.1 ¥ 30.0
Temporary Equity, Shares Issued 6,372,636 6,372,636 2,727,273
 Percentage of amount equal to the sum of its original issue price on each preferred shares 100.00%    
Percentage of annual compound interest calculated from the actual payment date of its purchase price 8.00%