v3.25.2
Changes in Accumulated Other Comprehensive Income (Tables)
6 Months Ended
Jun. 30, 2025
Changes in Accumulated Other Comprehensive Income [Abstract]  
Schedule of Changes in Accumulated Other Comprehensive Income (Loss)
The following table presents changes in Exelon's AOCI, net of tax, by component:
Three Months Ended June 30, 2025 Cash Flow Hedges
Pension and Non-Pension Postretirement Benefit Plan Items(a)
Total
Balance at March 31, 2025$37 $(755)$(718)
OCI before reclassifications(4)(3)
Amounts reclassified from AOCI(2)
Net current-period OCI(6)— 
Balance at June 30, 2025$31 $(749)$(718)
Three Months Ended June 30, 2024 Cash Flow Hedges
Pension and Non-Pension Postretirement Benefit Plan Items(a)
Total
Balance at March 31, 2024$30 $(742)$(712)
OCI before reclassifications(2)(2)(4)
Amounts reclassified from AOCI(1)
Net current-period OCI(3)— 
Balance at June 30, 2024$27 $(739)$(712)

Six Months Ended June 30, 2025 Cash Flow Hedges
Pension and Non-Pension Postretirement Benefit Plan Items(a)
Total
Balance at December 31, 2024$45 $(765)$(720)
OCI before reclassifications(11)(6)
Amounts reclassified from AOCI(3)11 
Net current-period OCI$(14)$16 $
Balance at June 30, 2025$31 $(749)$(718)

Six Months Ended June 30, 2024Cash Flow Hedges
Pension and Non-Pension Postretirement Benefit Plan Items(a)
Total
Balance at December 31, 2023$(3)$(723)$(726)
OCI before reclassifications32 (26)
Amounts reclassified from AOCI(2)10 
Net current-period OCI$30 $(16)$14 
Balance at June 30, 2024$27 $(739)$(712)
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(a)This AOCI component is included in the computation of net periodic pension and OPEB cost. See Note 14 — Retirement Benefits and Note 7 — Retirement Benefits of the 2024 Form 10-K for additional information. See Exelon's Statements of Operations and Comprehensive Income for individual components of AOCI.
Schedule of Income Taxes Allocated to Other Comprehensive Income (Loss) Components
The following table presents Income tax benefit (expense) allocated to each component of Exelon's Other comprehensive income (loss):
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
Pension and non-pension postretirement benefit plans:
Actuarial losses reclassified to periodic benefit cost$(2)$(2)$(4)$(4)
Pension and non-pension postretirement benefit plans valuation adjustments— — (2)
Unrealized gains on cash flow hedges— — (10)