XML 114 R92.htm IDEA: XBRL DOCUMENT
v3.22.4

PREMISES, EQUIPMENT, AND SOFTWARE - Schedule of Amortization (Details) $ in Millions | Dec. 31, 2022 USD ($)
--- | ---
Capitalized Software, Expected Future Amortization Expense [Abstract] |
2023 | $ 226
2024 | 199
2025 | 158
2026 | 90
2027 | 33
Thereafter | 7
Total | 713
In-process software | $ 174

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized after the fifth fiscal year following the latest fiscal year. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseThereafter
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized during year five of the succeeding fiscal years. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseYearFive
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized during year four of the succeeding fiscal years. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseYearFour
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized during the succeeding fiscal year. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseYearOne
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized during year three of the succeeding fiscal years. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseYearThree
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense expected to be recognized during year two of the succeeding fiscal years. + References No definition available. + Details
Name: | cfg_CapitalizedComputerSoftwareAmortizationExpenseYearTwo
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of capitalized computer software amortization expense to be recognized. + References No definition available. + Details
Name: | cfg_CapitalizedSoftwareAmortizationExpenseTotal
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Capitalized Software Development Costs For Internal Use Software + References No definition available. + Details
Name: | cfg_CapitalizedSoftwareDevelopmentCostsForInternalUseSoftware
Namespace Prefix: | cfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Capitalized Software, Expected Future Amortization Expense [Abstract] + References No definition available. + Details
Name: | cfg_CapitalizedSoftwareExpectedFutureAmortizationExpenseAbstract
Namespace Prefix: | cfg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration