XML 132 R111.htm IDEA: XBRL DOCUMENT v3.24.0.1
Variable Interest Entities - Supplemental Information about Loans Held as Assets and Long-Term Debt Associated with Consolidated Variable Interest Entities (Detail) - Variable Interest Entity [Member] - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Variable Interest Entities [Line Items]    
Long-term Debt, Fair Value $ 2,710 $ 2,788
Loans, Unpaid principal balance 1,787 1,977
Long-term debt, Unpaid principal balance $ 2,952 $ 3,064