v3.26.1
Comprehensive income (Tables)
3 Months Ended
Mar. 31, 2026
Equity [Abstract]  
Components of Other Comprehensive Income (Loss) and Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income
The following table displays the components of other comprehensive income (loss) and amounts reclassified from accumulated other comprehensive income (loss) to net income during the three-month periods ended March 31, 2026 and 2025.
(Dollars in millions)Investment
Securities
Cash Flow HedgesDefined Benefit PlansOtherTotal
Amount
Before Tax
Income
Tax
Net
Balance — January 1, 2026$208 $90 $81 $(7)$372 $(95)$277 
Other comprehensive income before
   reclassifications:
Unrealized holding losses, net(195)— — — (195)49 (146)
Unrealized losses, net— (76)— — (76)20 (56)
Other— — — (1)(1)— (1)
Total other comprehensive income (loss) before reclassifications(195)(76)— (1)(272)69 (203)
Amounts reclassified from accumulated other comprehensive income that (increase) decrease net income:
Net gains realized in net income(4)— — — (4)(a)(3)
Net yield adjustment from cash flow hedges currently in effect— (5)— — (5)(b)(4)
Amortization of prior service credit and
   actuarial gains
— — (1)— (1)(c)— (1)
Total other comprehensive income (loss)(199)(81)(1)(1)(282)71 (211)
Balance — March 31, 2026$$$80 $(8)$90 $(24)$66 
Balance — January 1, 2025$(205)$(135)$131 $(10)$(219)$55 $(164)
Other comprehensive income before
   reclassifications:
Unrealized holding gains, net197 — — — 197 (50)147 
Unrealized gains, net— 91 — — 91 (23)68 
Other— — — — 
Total other comprehensive income (loss) before reclassifications197 91 — 289 (73)216 
Amounts reclassified from accumulated other comprehensive income that (increase) decrease net income:
Net yield adjustment from cash flow hedges currently in effect— 53 — — 53 (b)(13)40 
Amortization of prior service credit and
   actuarial gains
— — (2)— (2)(c)— (2)
Total other comprehensive income (loss)197 144 (2)340 (86)254 
Balance — March 31, 2025$(8)$$129 $(9)$121 $(31)$90 
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(a)Included in Gain (loss) on bank investment securities in the Consolidated Statement of Income.
(b)Included in Interest income in the Consolidated Statement of Income.
(c)Included in Other costs of operations in the Consolidated Statement of Income.
Accumulated Other Comprehensive Income (Loss), Net
Accumulated other comprehensive income (loss), net during the three-month periods ended March 31, 2026 and 2025 consisted of the following.
(Dollars in millions)
Investment Securities
Cash Flow HedgesDefined Benefit PlansOther
Total
Balance — January 1, 2026$155 $67 $61 $(6)$277 
Net loss during period(149)(60)(1)(1)(211)
Balance — March 31, 2026$$$60 $(7)$66 
Balance — January 1, 2025$(153)$(101)$98 $(8)$(164)
Net gain (loss) during period147 108 (2)254 
Balance — March 31, 2025$(6)$$96 $(7)$90