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Borrowings - Summary of Interest Rates of Borrowings (Detail)
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 125.00%  
Bank Borrowings [Member] | Fixed Rate [member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 2.80% 4.35%
Bank Borrowings [Member] | Fixed Rate [member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 4.80% 5.00%
Bank Borrowings [Member] | Floating Rate [member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 1.35% 1.41%
Bank Borrowings [Member] | Floating Rate [member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 1.92% 2.68%
Corporate Borrowings [Member] | Fixed Rate [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate 0.78%  
Corporate Borrowings [Member] | Fixed Rate [member] | Bottom of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate   0.50%
Corporate Borrowings [Member] | Fixed Rate [member] | Top of range [member]    
Disclosure of detailed information about borrowings [line items]    
Borrowings, interest rate   0.78%