XML 150 R138.htm IDEA: XBRL DOCUMENT v3.23.1
Borrowings - Summary of Borrowings (Parenthetical) (Detail)
Dec. 31, 2022
Disclosure of detailed information about borrowings [line items]  
Libor rate 4.767%
SOR rate 4.429%
The 1561st Won Denominated Unsecured Bond March Twenty Five Twenty Twenty Five [member]  
Disclosure of detailed information about borrowings [line items]  
CMS rate 3.588%
The 1562nd Won Denominated Unsecured Bond March Twenty Five Twenty Thirty Two [member]  
Disclosure of detailed information about borrowings [line items]  
CMS rate 3.49%