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LOANS AND LEASES - Schedule of Origination Year (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | $ 4,667.0 |  |  | $ 4,667.0 |  |  | $ 5,418.0 |
Fiscal year before current fiscal year | 4,953.0 |  |  | 4,953.0 |  |  | 4,916.0 |
Two years before current fiscal year | 4,496.0 |  |  | 4,496.0 |  |  | 5,924.0 |
Three years before current fiscal year | 5,102.0 |  |  | 5,102.0 |  |  | 5,165.0 |
Four years before current fiscal year | 4,427.0 |  |  | 4,427.0 |  |  | 2,997.0 |
Prior | 7,818.0 |  |  | 7,818.0 |  |  | 6,092.0 |
Revolving Loans Amortized Cost Basis | 3,494.0 |  |  | 3,494.0 |  |  | 3,427.0 |
Total Loans and Leases | 34,957.0 | [1] | $ 33,717.0 | 34,957.0 | [1] | $ 33,717.0 | 33,939.0 | [1]
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.3 |  |  | 0.4 |
Fiscal year before current fiscal year, charge-off |  |  |  | 2.2 |  |  | 7.4 |
Two years before current fiscal year, charge-off |  |  |  | 2.1 |  |  | 7.7 |
Three years before current fiscal year, charge-off |  |  |  | 9.0 |  |  | 20.5 |
Four years before current fiscal year, charge-off |  |  |  | 12.0 |  |  | 17.0 |
Prior, charge-off |  |  |  | 38.9 |  |  | 28.8 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off |  |  |  | 64.5 |  |  | 81.8 |
Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 34,730.0 |  |  | 34,730.0 |  |  | 33,658.0 |
Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 227.0 |  |  | 227.0 |  |  | 281.0 |
Total commercial loans and leases |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 2,747.0 |  |  | 2,747.0 |  |  | 3,002.0 |
Fiscal year before current fiscal year | 2,654.0 |  |  | 2,654.0 |  |  | 3,089.0 |
Two years before current fiscal year | 2,864.0 |  |  | 2,864.0 |  |  | 3,571.0 |
Three years before current fiscal year | 2,939.0 |  |  | 2,939.0 |  |  | 2,897.0 |
Four years before current fiscal year | 2,363.0 |  |  | 2,363.0 |  |  | 1,874.0 |
Prior | 5,326.0 |  |  | 5,326.0 |  |  | 4,447.0 |
Revolving Loans Amortized Cost Basis | 2,247.0 |  |  | 2,247.0 |  |  | 2,284.0 |
Total Loans and Leases | 21,140.0 |  |  | 21,140.0 |  |  | 21,164.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases, charge-off | 19.8 |  | 25.2 | 55.2 |  | 46.2 |  |
Total commercial loans and leases | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 21,009.0 |  |  | 21,009.0 |  |  | 20,982.0 |
Total commercial loans and leases | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 131.0 |  |  | 131.0 |  |  | 182.0 |
Total commercial loans and leases | Commercial real estate |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,012.0 |  |  | 1,012.0 |  |  | 1,408.0 |
Fiscal year before current fiscal year | 1,384.0 |  |  | 1,384.0 |  |  | 1,687.0 |
Two years before current fiscal year | 1,703.0 |  |  | 1,703.0 |  |  | 2,321.0 |
Three years before current fiscal year | 2,106.0 |  |  | 2,106.0 |  |  | 2,079.0 |
Four years before current fiscal year | 1,861.0 |  |  | 1,861.0 |  |  | 1,362.0 |
Prior | 4,281.0 |  |  | 4,281.0 |  |  | 3,611.0 |
Revolving Loans Amortized Cost Basis | 221.0 |  |  | 221.0 |  |  | 237.0 |
Total Loans and Leases | 12,568.0 |  |  | 12,568.0 |  |  | 12,705.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.8 |
Two years before current fiscal year, charge-off |  |  |  | 0.1 |  |  | 1.0 |
Three years before current fiscal year, charge-off |  |  |  | 3.9 |  |  | 15.0 |
Four years before current fiscal year, charge-off |  |  |  | 3.6 |  |  | 10.5 |
Prior, charge-off |  |  |  | 12.2 |  |  | 11.3 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 9.2 |  | 13.8 | 19.8 |  | 24.1 | 38.6 |
Total commercial loans and leases | Commercial real estate | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 12,499.0 |  |  | 12,499.0 |  |  | 12,591.0 |
Total commercial loans and leases | Commercial real estate | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 69.0 |  |  | 69.0 |  |  | 114.0 |
Total commercial loans and leases | Commercial real estate | Pass |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,007.0 |  |  | 1,007.0 |  |  | 1,405.0 |
Fiscal year before current fiscal year | 1,362.0 |  |  | 1,362.0 |  |  | 1,661.0 |
Two years before current fiscal year | 1,673.0 |  |  | 1,673.0 |  |  | 2,025.0 |
Three years before current fiscal year | 1,870.0 |  |  | 1,870.0 |  |  | 1,984.0 |
Four years before current fiscal year | 1,706.0 |  |  | 1,706.0 |  |  | 1,200.0 |
Prior | 3,858.0 |  |  | 3,858.0 |  |  | 3,235.0 |
Revolving Loans Amortized Cost Basis | 210.0 |  |  | 210.0 |  |  | 197.0 |
Total Loans and Leases | 11,686.0 |  |  | 11,686.0 |  |  | 11,707.0 |
Total commercial loans and leases | Commercial real estate | Special Mention |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 5.0 |  |  | 5.0 |  |  | 1.0 |
Fiscal year before current fiscal year | 16.0 |  |  | 16.0 |  |  | 10.0 |
Two years before current fiscal year | 21.0 |  |  | 21.0 |  |  | 177.0 |
Three years before current fiscal year | 179.0 |  |  | 179.0 |  |  | 52.0 |
Four years before current fiscal year | 103.0 |  |  | 103.0 |  |  | 107.0 |
Prior | 206.0 |  |  | 206.0 |  |  | 181.0 |
Revolving Loans Amortized Cost Basis | 3.0 |  |  | 3.0 |  |  | 37.0 |
Total Loans and Leases | 533.0 |  |  | 533.0 |  |  | 565.0 |
Total commercial loans and leases | Commercial real estate | Substandard |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 0.0 |  |  | 0.0 |  |  | 2.0 |
Fiscal year before current fiscal year | 6.0 |  |  | 6.0 |  |  | 16.0 |
Two years before current fiscal year | 9.0 |  |  | 9.0 |  |  | 119.0 |
Three years before current fiscal year | 57.0 |  |  | 57.0 |  |  | 43.0 |
Four years before current fiscal year | 52.0 |  |  | 52.0 |  |  | 55.0 |
Prior | 217.0 |  |  | 217.0 |  |  | 195.0 |
Revolving Loans Amortized Cost Basis | 8.0 |  |  | 8.0 |  |  | 3.0 |
Total Loans and Leases | 349.0 |  |  | 349.0 |  |  | 433.0 |
Total commercial loans and leases | Commercial and industrial |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,432.0 |  |  | 1,432.0 |  |  | 1,251.0 |
Fiscal year before current fiscal year | 1,069.0 |  |  | 1,069.0 |  |  | 1,149.0 |
Two years before current fiscal year | 938.0 |  |  | 938.0 |  |  | 1,142.0 |
Three years before current fiscal year | 751.0 |  |  | 751.0 |  |  | 754.0 |
Four years before current fiscal year | 454.0 |  |  | 454.0 |  |  | 481.0 |
Prior | 995.0 |  |  | 995.0 |  |  | 791.0 |
Revolving Loans Amortized Cost Basis | 1,951.0 |  |  | 1,951.0 |  |  | 1,982.0 |
Total Loans and Leases | 7,590.0 |  |  | 7,590.0 |  |  | 7,550.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.1 |  |  | 0.1 |
Fiscal year before current fiscal year, charge-off |  |  |  | 1.1 |  |  | 3.9 |
Two years before current fiscal year, charge-off |  |  |  | 0.6 |  |  | 1.5 |
Three years before current fiscal year, charge-off |  |  |  | 3.3 |  |  | 1.8 |
Four years before current fiscal year, charge-off |  |  |  | 6.5 |  |  | 6.0 |
Prior, charge-off |  |  |  | 20.0 |  |  | 7.6 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 9.2 |  | 10.1 | 31.6 |  | 18.7 | 20.9 |
Total commercial loans and leases | Commercial and industrial | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 7,536.0 |  |  | 7,536.0 |  |  | 7,488.0 |
Total commercial loans and leases | Commercial and industrial | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 54.0 |  |  | 54.0 |  |  | 62.0 |
Total commercial loans and leases | Commercial and industrial | Pass |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,415.0 |  |  | 1,415.0 |  |  | 1,241.0 |
Fiscal year before current fiscal year | 1,048.0 |  |  | 1,048.0 |  |  | 1,079.0 |
Two years before current fiscal year | 871.0 |  |  | 871.0 |  |  | 1,074.0 |
Three years before current fiscal year | 727.0 |  |  | 727.0 |  |  | 647.0 |
Four years before current fiscal year | 411.0 |  |  | 411.0 |  |  | 461.0 |
Prior | 880.0 |  |  | 880.0 |  |  | 669.0 |
Revolving Loans Amortized Cost Basis | 1,760.0 |  |  | 1,760.0 |  |  | 1,861.0 |
Total Loans and Leases | 7,112.0 |  |  | 7,112.0 |  |  | 7,032.0 |
Total commercial loans and leases | Commercial and industrial | Special Mention |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 14.0 |  |  | 14.0 |  |  | 6.0 |
Fiscal year before current fiscal year | 9.0 |  |  | 9.0 |  |  | 20.0 |
Two years before current fiscal year | 19.0 |  |  | 19.0 |  |  | 57.0 |
Three years before current fiscal year | 14.0 |  |  | 14.0 |  |  | 74.0 |
Four years before current fiscal year | 33.0 |  |  | 33.0 |  |  | 12.0 |
Prior | 75.0 |  |  | 75.0 |  |  | 63.0 |
Revolving Loans Amortized Cost Basis | 92.0 |  |  | 92.0 |  |  | 41.0 |
Total Loans and Leases | 256.0 |  |  | 256.0 |  |  | 273.0 |
Total commercial loans and leases | Commercial and industrial | Substandard |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 3.0 |  |  | 3.0 |  |  | 4.0 |
Fiscal year before current fiscal year | 12.0 |  |  | 12.0 |  |  | 50.0 |
Two years before current fiscal year | 48.0 |  |  | 48.0 |  |  | 11.0 |
Three years before current fiscal year | 10.0 |  |  | 10.0 |  |  | 33.0 |
Four years before current fiscal year | 10.0 |  |  | 10.0 |  |  | 8.0 |
Prior | 40.0 |  |  | 40.0 |  |  | 59.0 |
Revolving Loans Amortized Cost Basis | 99.0 |  |  | 99.0 |  |  | 80.0 |
Total Loans and Leases | 222.0 |  |  | 222.0 |  |  | 245.0 |
Total commercial loans and leases | Commercial leases |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 294.0 |  |  | 294.0 |  |  | 331.0 |
Fiscal year before current fiscal year | 201.0 |  |  | 201.0 |  |  | 191.0 |
Two years before current fiscal year | 158.0 |  |  | 158.0 |  |  | 108.0 |
Three years before current fiscal year | 82.0 |  |  | 82.0 |  |  | 64.0 |
Four years before current fiscal year | 48.0 |  |  | 48.0 |  |  | 31.0 |
Prior | 46.0 |  |  | 46.0 |  |  | 40.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 829.0 |  |  | 829.0 |  |  | 765.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Two years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Three years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Four years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Prior, charge-off |  |  |  | 0.2 |  |  | 0.3 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 0.0 |  | 0.1 | 0.2 |  | 0.3 | 0.3 |
Total commercial loans and leases | Commercial leases | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 824.0 |  |  | 824.0 |  |  | 762.0 |
Total commercial loans and leases | Commercial leases | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 5.0 |  |  | 5.0 |  |  | 3.0 |
Total commercial loans and leases | Commercial leases | Pass |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 293.0 |  |  | 293.0 |  |  | 331.0 |
Fiscal year before current fiscal year | 197.0 |  |  | 197.0 |  |  | 184.0 |
Two years before current fiscal year | 148.0 |  |  | 148.0 |  |  | 106.0 |
Three years before current fiscal year | 80.0 |  |  | 80.0 |  |  | 60.0 |
Four years before current fiscal year | 45.0 |  |  | 45.0 |  |  | 26.0 |
Prior | 42.0 |  |  | 42.0 |  |  | 39.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 805.0 |  |  | 805.0 |  |  | 746.0 |
Total commercial loans and leases | Commercial leases | Special Mention |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1.0 |  |  | 1.0 |  |  | 0.0 |
Fiscal year before current fiscal year | 4.0 |  |  | 4.0 |  |  | 1.0 |
Two years before current fiscal year | 5.0 |  |  | 5.0 |  |  | 0.0 |
Three years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 0.0 |
Four years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 0.0 |
Prior | 4.0 |  |  | 4.0 |  |  | 1.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 16.0 |  |  | 16.0 |  |  | 2.0 |
Total commercial loans and leases | Commercial leases | Substandard |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year | 0.0 |  |  | 0.0 |  |  | 6.0 |
Two years before current fiscal year | 5.0 |  |  | 5.0 |  |  | 2.0 |
Three years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 4.0 |
Four years before current fiscal year | 2.0 |  |  | 2.0 |  |  | 5.0 |
Prior | 0.0 |  |  | 0.0 |  |  | 0.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 8.0 |  |  | 8.0 |  |  | 17.0 |
Total commercial loans and leases | Other |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 9.0 |  |  | 9.0 |  |  | 12.0 |
Fiscal year before current fiscal year | 0.0 |  |  | 0.0 |  |  | 62.0 |
Two years before current fiscal year | 65.0 |  |  | 65.0 |  |  | 0.0 |
Three years before current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Four years before current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Prior | 4.0 |  |  | 4.0 |  |  | 5.0 |
Revolving Loans Amortized Cost Basis | 75.0 |  |  | 75.0 |  |  | 65.0 |
Total Loans and Leases | 153.0 |  |  | 153.0 |  |  | 144.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Two years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Three years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Four years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Prior, charge-off |  |  |  | 3.6 |  |  | 4.2 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 1.4 |  | 1.2 | 3.6 |  | 3.1 | 4.2 |
Total commercial loans and leases | Other | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 150.0 |  |  | 150.0 |  |  | 141.0 |
Total commercial loans and leases | Other | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 3.0 |  |  | 3.0 |  |  | 3.0 |
Total commercial loans and leases | Other | Pass |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 9.0 |  |  | 9.0 |  |  | 12.0 |
Fiscal year before current fiscal year | 0.0 |  |  | 0.0 |  |  | 62.0 |
Two years before current fiscal year | 65.0 |  |  | 65.0 |  |  | 0.0 |
Three years before current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Four years before current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Prior | 4.0 |  |  | 4.0 |  |  | 5.0 |
Revolving Loans Amortized Cost Basis | 75.0 |  |  | 75.0 |  |  | 65.0 |
Total Loans and Leases | 153.0 |  |  | 153.0 |  |  | 144.0 |
Total consumer loans |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,920.0 |  |  | 1,920.0 |  |  | 2,416.0 |
Fiscal year before current fiscal year | 2,299.0 |  |  | 2,299.0 |  |  | 1,827.0 |
Two years before current fiscal year | 1,632.0 |  |  | 1,632.0 |  |  | 2,353.0 |
Three years before current fiscal year | 2,163.0 |  |  | 2,163.0 |  |  | 2,268.0 |
Four years before current fiscal year | 2,064.0 |  |  | 2,064.0 |  |  | 1,123.0 |
Prior | 2,492.0 |  |  | 2,492.0 |  |  | 1,645.0 |
Revolving Loans Amortized Cost Basis | 1,247.0 |  |  | 1,247.0 |  |  | 1,143.0 |
Total Loans and Leases | 13,817.0 |  |  | 13,817.0 |  |  | 12,775.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases, charge-off | 2.4 |  | 4.9 | 9.3 |  | 11.7 |  |
Total consumer loans | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 13,721.0 |  |  | 13,721.0 |  |  | 12,676.0 |
Total consumer loans | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Total Loans and Leases | 96.0 |  |  | 96.0 |  |  | 99.0 |
Total consumer loans | Direct installment |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 336.0 |  |  | 336.0 |  |  | 346.0 |
Fiscal year before current fiscal year | 293.0 |  |  | 293.0 |  |  | 278.0 |
Two years before current fiscal year | 233.0 |  |  | 233.0 |  |  | 624.0 |
Three years before current fiscal year | 559.0 |  |  | 559.0 |  |  | 684.0 |
Four years before current fiscal year | 616.0 |  |  | 616.0 |  |  | 342.0 |
Prior | 641.0 |  |  | 641.0 |  |  | 402.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 2,678.0 |  |  | 2,678.0 |  |  | 2,676.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.1 |  |  | 0.2 |
Two years before current fiscal year, charge-off |  |  |  | 0.2 |  |  | 0.3 |
Three years before current fiscal year, charge-off |  |  |  | 0.1 |  |  | 0.2 |
Four years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Prior, charge-off |  |  |  | 0.3 |  |  | 1.1 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 0.1 |  | 0.2 | 0.7 |  | 0.8 | 1.8 |
Total consumer loans | Direct installment | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 336.0 |  |  | 336.0 |  |  | 346.0 |
Fiscal year before current fiscal year | 292.0 |  |  | 292.0 |  |  | 277.0 |
Two years before current fiscal year | 231.0 |  |  | 231.0 |  |  | 621.0 |
Three years before current fiscal year | 558.0 |  |  | 558.0 |  |  | 683.0 |
Four years before current fiscal year | 615.0 |  |  | 615.0 |  |  | 341.0 |
Prior | 635.0 |  |  | 635.0 |  |  | 396.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 2,667.0 |  |  | 2,667.0 |  |  | 2,664.0 |
Total consumer loans | Direct installment | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year | 1.0 |  |  | 1.0 |  |  | 1.0 |
Two years before current fiscal year | 2.0 |  |  | 2.0 |  |  | 3.0 |
Three years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 1.0 |
Four years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 1.0 |
Prior | 6.0 |  |  | 6.0 |  |  | 6.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 11.0 |  |  | 11.0 |  |  | 12.0 |
Total consumer loans | Residential mortgages |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,329.0 |  |  | 1,329.0 |  |  | 1,665.0 |
Fiscal year before current fiscal year | 1,697.0 |  |  | 1,697.0 |  |  | 1,493.0 |
Two years before current fiscal year | 1,357.0 |  |  | 1,357.0 |  |  | 1,604.0 |
Three years before current fiscal year | 1,507.0 |  |  | 1,507.0 |  |  | 1,422.0 |
Four years before current fiscal year | 1,347.0 |  |  | 1,347.0 |  |  | 729.0 |
Prior | 1,651.0 |  |  | 1,651.0 |  |  | 1,073.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 8,888.0 |  |  | 8,888.0 |  |  | 7,986.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.1 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.3 |  |  | 0.6 |
Two years before current fiscal year, charge-off |  |  |  | 0.5 |  |  | 0.3 |
Three years before current fiscal year, charge-off |  |  |  | 0.1 |  |  | 0.2 |
Four years before current fiscal year, charge-off |  |  |  | 0.2 |  |  | 0.0 |
Prior, charge-off |  |  |  | 1.2 |  |  | 1.4 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 0.5 |  | 0.1 | 2.3 |  | 0.3 | 2.6 |
Total consumer loans | Residential mortgages | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 1,327.0 |  |  | 1,327.0 |  |  | 1,663.0 |
Fiscal year before current fiscal year | 1,687.0 |  |  | 1,687.0 |  |  | 1,478.0 |
Two years before current fiscal year | 1,346.0 |  |  | 1,346.0 |  |  | 1,598.0 |
Three years before current fiscal year | 1,502.0 |  |  | 1,502.0 |  |  | 1,417.0 |
Four years before current fiscal year | 1,342.0 |  |  | 1,342.0 |  |  | 728.0 |
Prior | 1,626.0 |  |  | 1,626.0 |  |  | 1,048.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 8,830.0 |  |  | 8,830.0 |  |  | 7,932.0 |
Total consumer loans | Residential mortgages | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 2.0 |  |  | 2.0 |  |  | 2.0 |
Fiscal year before current fiscal year | 10.0 |  |  | 10.0 |  |  | 15.0 |
Two years before current fiscal year | 11.0 |  |  | 11.0 |  |  | 6.0 |
Three years before current fiscal year | 5.0 |  |  | 5.0 |  |  | 5.0 |
Four years before current fiscal year | 5.0 |  |  | 5.0 |  |  | 1.0 |
Prior | 25.0 |  |  | 25.0 |  |  | 25.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 58.0 |  |  | 58.0 |  |  | 54.0 |
Total consumer loans | Indirect installment |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 251.0 |  |  | 251.0 |  |  | 397.0 |
Fiscal year before current fiscal year | 303.0 |  |  | 303.0 |  |  | 27.0 |
Two years before current fiscal year | 20.0 |  |  | 20.0 |  |  | 73.0 |
Three years before current fiscal year | 53.0 |  |  | 53.0 |  |  | 148.0 |
Four years before current fiscal year | 88.0 |  |  | 88.0 |  |  | 51.0 |
Prior | 52.0 |  |  | 52.0 |  |  | 43.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 767.0 |  |  | 767.0 |  |  | 739.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.2 |  |  | 0.2 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.6 |  |  | 1.8 |
Two years before current fiscal year, charge-off |  |  |  | 0.7 |  |  | 4.5 |
Three years before current fiscal year, charge-off |  |  |  | 1.6 |  |  | 3.2 |
Four years before current fiscal year, charge-off |  |  |  | 1.7 |  |  | 0.5 |
Prior, charge-off |  |  |  | 0.7 |  |  | 1.6 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 1.6 |  | 4.2 | 5.5 |  | 9.6 | 11.8 |
Total consumer loans | Indirect installment | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 251.0 |  |  | 251.0 |  |  | 396.0 |
Fiscal year before current fiscal year | 301.0 |  |  | 301.0 |  |  | 24.0 |
Two years before current fiscal year | 18.0 |  |  | 18.0 |  |  | 67.0 |
Three years before current fiscal year | 48.0 |  |  | 48.0 |  |  | 142.0 |
Four years before current fiscal year | 84.0 |  |  | 84.0 |  |  | 49.0 |
Prior | 51.0 |  |  | 51.0 |  |  | 42.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 753.0 |  |  | 753.0 |  |  | 720.0 |
Total consumer loans | Indirect installment | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 0.0 |  |  | 0.0 |  |  | 1.0 |
Fiscal year before current fiscal year | 2.0 |  |  | 2.0 |  |  | 3.0 |
Two years before current fiscal year | 2.0 |  |  | 2.0 |  |  | 6.0 |
Three years before current fiscal year | 5.0 |  |  | 5.0 |  |  | 6.0 |
Four years before current fiscal year | 4.0 |  |  | 4.0 |  |  | 2.0 |
Prior | 1.0 |  |  | 1.0 |  |  | 1.0 |
Revolving Loans Amortized Cost Basis | 0.0 |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases | 14.0 |  |  | 14.0 |  |  | 19.0 |
Total consumer loans | Consumer lines of credit |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 4.0 |  |  | 4.0 |  |  | 8.0 |
Fiscal year before current fiscal year | 6.0 |  |  | 6.0 |  |  | 29.0 |
Two years before current fiscal year | 22.0 |  |  | 22.0 |  |  | 52.0 |
Three years before current fiscal year | 44.0 |  |  | 44.0 |  |  | 14.0 |
Four years before current fiscal year | 13.0 |  |  | 13.0 |  |  | 1.0 |
Prior | 148.0 |  |  | 148.0 |  |  | 127.0 |
Revolving Loans Amortized Cost Basis | 1,247.0 |  |  | 1,247.0 |  |  | 1,143.0 |
Total Loans and Leases | 1,484.0 |  |  | 1,484.0 |  |  | 1,374.0 |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year, charge-off |  |  |  | 0.1 |  |  | 0.1 |
Two years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.1 |
Three years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.1 |
Four years before current fiscal year, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Prior, charge-off |  |  |  | 0.7 |  |  | 1.3 |
Revolving Loans Amortized Cost Basis, charge-off |  |  |  | 0.0 |  |  | 0.0 |
Total Loans and Leases, charge-off | 0.2 |  | $ 0.4 | 0.8 |  | $ 1.0 | 1.6 |
Total consumer loans | Consumer lines of credit | Current |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 4.0 |  |  | 4.0 |  |  | 8.0 |
Fiscal year before current fiscal year | 6.0 |  |  | 6.0 |  |  | 29.0 |
Two years before current fiscal year | 22.0 |  |  | 22.0 |  |  | 51.0 |
Three years before current fiscal year | 43.0 |  |  | 43.0 |  |  | 13.0 |
Four years before current fiscal year | 12.0 |  |  | 12.0 |  |  | 1.0 |
Prior | 139.0 |  |  | 139.0 |  |  | 117.0 |
Revolving Loans Amortized Cost Basis | 1,245.0 |  |  | 1,245.0 |  |  | 1,141.0 |
Total Loans and Leases | 1,471.0 |  |  | 1,471.0 |  |  | 1,360.0 |
Total consumer loans | Consumer lines of credit | Past due |  |  |  |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Fiscal year before current fiscal year | 0.0 |  |  | 0.0 |  |  | 0.0 |
Two years before current fiscal year | 0.0 |  |  | 0.0 |  |  | 1.0 |
Three years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 1.0 |
Four years before current fiscal year | 1.0 |  |  | 1.0 |  |  | 0.0 |
Prior | 9.0 |  |  | 9.0 |  |  | 10.0 |
Revolving Loans Amortized Cost Basis | 2.0 |  |  | 2.0 |  |  | 2.0 |
Total Loans and Leases | $ 13.0 |  |  | $ 13.0 |  |  | $ 14.0 |
[1] | Amount represents loans for which we have elected the fair value option. See Note 18.

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