v3.26.1
Accumulated Other Comprehensive Income (Tables)
 3 Months Ended
Mar. 31, 2026
Equity [Abstract]  
Activity of the Components of Other Comprehensive Income and Accumulated Other Comprehensive Income
The tables below present the activity of the components of OCI and AOCI for the three months ended:
Total OCI Total AOCI
March 31, 2026 ($ in millions)Pre-tax
Activity		Tax
Effect		Net
Activity		Beginning
Balance		Net
Activity		Ending
Balance
Unrealized holding losses on available-for-sale debt securities arising during period$(129)29 (100)
Net unrealized losses on available-for-sale debt securities(129)29 (100)(2,231)(100)(2,331)
Amortization of unrealized losses on available-for-sale debt securities transferred to held-to-maturity securities included in net income27 (5)22 
Net unrealized losses on available-for-sale debt securities transferred to held-to-maturity securities27 (5)22 (587)22 (565)
Unrealized holding losses on cash flow hedge derivatives arising during period(81)19 (62)
Reclassification adjustment for net losses on cash flow hedge derivatives included in net income21 (5)16 
Net unrealized losses on cash flow hedge derivatives(60)14 (46)(275)(46)(321)
Defined benefit pension plans, net— — — (15)— (15)
Other— — — (2)— (2)
Total$(162)38 (124)(3,110)(124)(3,234)

Total OCI Total AOCI
March 31, 2025 ($ in millions)Pre-tax
Activity		Tax
Effect		Net
Activity		Beginning
Balance		Net
Activity		Ending
Balance
Unrealized holding gains on available-for-sale debt securities arising during period$633 (152)481 
Net unrealized losses on available-for-sale debt securities633 (152)481 (3,280)481 (2,799)
Amortization of unrealized losses on available-for-sale debt securities transferred to held-to-maturity securities included in net income32 (7)25 
Net unrealized losses on available-for-sale debt securities transferred to held-to-maturity securities32 (7)25 (684)25 (659)
Unrealized holding gains on cash flow hedge derivatives arising during period253 (60)193 
Reclassification adjustment for net losses on cash flow hedge derivatives included in net income56 (14)42 
Net unrealized losses on cash flow hedge derivatives309 (74)235 (654)235 (419)
Defined benefit pension plans, net— — — (16)— (16)
Other— — — (2)— (2)
Total$974 (233)741 (4,636)741 (3,895)
Reclassification Out of Accumulated Other Comprehensive Income to Net Income
The table below presents reclassifications out of AOCI:
Condensed Consolidated Statements of Income CaptionFor the three months ended
March 31,
($ in millions)20262025
Net unrealized losses on available-for-sale debt securities transferred to held-to-maturity securities:(a)
Net losses included in net incomeInterest on securities$(27)(32)
Income before income taxes(27)(32)
Applicable income tax expense5 7 
Net income(22)(25)
Net unrealized losses on cash flow hedge derivatives:(a)
Interest rate contracts related to C&I, commercial mortgage and commercial construction loansInterest and fees on loans and leases(21)(56)
Income before income taxes(21)(56)
Applicable income tax expense5 14 
Net income(16)(42)
Total reclassifications for the periodNet income$(38)(67)
(a)Amounts in parentheses indicate reductions to net income.