v3.26.1
AOCI
6 Months Ended
Jun. 30, 2026
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
AOCI AOCI
AOCI includes the after-tax change in unrecognized net costs related to defined benefit pension and OPEB plans as well as unrealized gains and losses on cash flow hedges, AFS securities, and HTM securities previously transferred from AFS securities.

(Dollars in millions)Pension and OPEB CostsCash Flow HedgesAFS SecuritiesHTM SecuritiesOther, netTotal
AOCI balance, April 1, 2025$(643)$(432)$(4,095)$(2,075)$(5)$(7,250)
OCI before reclassifications, net of tax1 205 69 — 5 280 
Amounts reclassified from AOCI:
Before tax1 92 (66)71 — 98 
Tax effect— 22 (13)12 — 21 
Amounts reclassified, net of tax1 70 (53)59 — 77 
Total OCI, net of tax2 275 16 59 5 357 
AOCI balance, June 30, 2025$(641)$(157)$(4,079)$(2,016)$— $(6,893)
AOCI balance, April 1, 2026$(387)$(572)$(3,517)$(1,862)$1 $(6,337)
OCI before reclassifications, net of tax1 (505)39 — 2 (463)
Amounts reclassified from AOCI:
Before tax1 54 (11)67 — 111 
Tax effect1 12 (3)17 — 27 
Amounts reclassified, net of tax— 42 (8)50 — 84 
Total OCI, net of tax1 (463)31 50 2 (379)
AOCI balance, June 30, 2026$(386)$(1,035)$(3,486)$(1,812)$3 $(6,716)
(Dollars in millions)Pension and OPEB CostsCash Flow HedgesAFS SecuritiesHTM SecuritiesOther, netTotal
AOCI balance, January 1, 2025$(648)$(861)$(4,573)$(2,125)$(6)$(8,213)
OCI before reclassifications, net of tax6 563 612 — 6 1,187 
Amounts reclassified from AOCI:
Before tax1 185 (151)136 — 171 
Tax effect— 44 (33)27 — 38 
Amounts reclassified, net of tax1 141 (118)109 — 133 
Total OCI, net of tax7 704 494 109 6 1,320 
AOCI balance, June 30, 2025$(641)$(157)$(4,079)$(2,016)$— $(6,893)
AOCI balance, January 1, 2026$(381)$(173)$(3,306)$(1,909)$— $(5,769)
OCI before reclassifications, net of tax(7)(932)(158)— 3 (1,094)
Amounts reclassified from AOCI:
Before tax3 91 (29)128— 193 
Tax effect1 21 (7)31— 46 
Amounts reclassified, net of tax2 70 (22)97 — 147 
Total OCI, net of tax(5)(862)(180)97 3 (947)
AOCI balance, June 30, 2026$(386)$(1,035)$(3,486)$(1,812)$3 $(6,716)
Primary income statement location of amounts reclassified from AOCI
Other expenseNet interest incomeSecurities gains (losses) and Interest on securitiesInterest on securitiesOther income