XML 103 R93.htm IDEA: XBRL DOCUMENT v3.23.3
Goodwill and Core Deposit Intangibles - Schedule of Core Deposit Intangibles, Future Amortization Expense (Details) - Core deposit intangibles
$ in Millions
Sep. 30, 2023
USD ($)
Finite-Lived Intangible Assets [Line Items]  
Remainder 2023 $ 17
2024 63
2025 54
2026 46
2027 39
2028 34
Thereafter 76
Balance, net of accumulated amortization $ 329