XML 145 R127.htm IDEA: XBRL DOCUMENT v3.22.1
Borrowings - Summary of Bank Loans (Parenthetical) (Detail)
Dec. 31, 2021
Dec. 31, 2020
Syndicated bank loans [Member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 1.08% 1.15%
Syndicated bank loans [Member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 1.08% 1.17%
Other loans [Member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 0.40% 0.56%
Other loans [Member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 4.00% 4.15%
Mortgage loans [Member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 2.32% 1.90%
Mortgage loans [Member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Annual interest rates 4.55% 4.90%