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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 490 | $ 429 | $ 1,683 | $ 1,560
Unrealized losses on securities transferred to held to maturity during the period, net of tax | 0 | 0 | 0 | 0
Less: Reclassification Adjustments for Amortization of Unrealized Losses on Securities Transferred to Held to Maturity, Net of Tax | 0 | 0 | (1) | (2)
Net change in unrealized losses on securities transferred to held to maturity, net of tax | 0 | 0 | 1 | 2
Unrealized holding gains (losses) arising during the period on securities available for sale, net of tax | (595) | (1,102) | (518) | (2,913)
Less: reclassification adjustments for securities gains (losses) realized in net income (net of tax) | (1) | (1) | (3) | (1)
Net change in unrealized gains (losses) on securities available for sale, net of tax | (594) | (1,101) | (515) | (2,912)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax | (274) | (471) | (496) | (891)
Less: reclassification adjustments for gains (losses) on derivative instruments realized in net income (net of tax) | (61) | 0 | (96) | 140
Net change in unrealized gains (losses) on derivative instruments, net of tax | (213) | (471) | (400) | (1,031)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax | 0 | 0 | 0 | 0
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax | (11) | (7) | (21) | (20)
Net change from defined benefit pension plans and other post employment benefits, net of tax | 11 | 7 | 21 | 20
Other comprehensive income (loss), net of tax | (796) | (1,565) | (893) | (3,921)
Comprehensive income (loss) | $ (306) | $ (1,136) | $ 790 | $ (2,361)

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