XML 160 R125.htm IDEA: XBRL DOCUMENT v3.22.1
Financial Instruments - Summary of Exposure to Credit Risk for Loans and Advances (Detail) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances $ 107 $ 31
MALAYSIA    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances 14 2
SINGAPORE    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances 40 9
THAILAND    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances 33 11
PHILIPPINES    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances 13 7
INDONESIA    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances 2 [1]
VIETNAM    
Disclosure In Tabular Form Of Exposure To Credit Risk For Loans And Advance [line items]    
Exposure to credit risk for loans and advances $ 5 $ 2
[1] Amount less than $1 million