v3.26.1
Statements of Cash Flows (Unaudited) - MEC - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows from operating activities:    
Net income $ 2,005 $ 1,889
Adjustments to reconcile net income to net cash flows from operating activities:    
Allowance for equity funds (174) (147)
Deferred income taxes and investment tax credits, net 323 (107)
Other, net 21 158
Changes in other operating assets and liabilities, net of effects from acquisitions:    
Trade receivables and other assets (509) (405)
Accrued property, income and other taxes, net 293 107
Accounts payable and other liabilities 123 114
Net cash flows from operating activities 4,673 4,320
Cash flows from investing activities:    
Capital expenditures (4,949) (4,573)
Purchases of marketable securities (280) (238)
Proceeds from sales of marketable securities 351 811
Other, net 35 13
Net cash flows from investing activities (5,109) (4,071)
Cash flows from financing activities:    
Other, net 219 (31)
Net cash flows from financing activities 2,806 572
Net change in cash and cash equivalents and restricted cash and cash equivalents 2,360 834
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period 1,878 1,586
Cash and cash equivalents and restricted cash and cash equivalents at end of period 4,238 2,420
MEC    
Cash flows from operating activities:    
Net income 511 477
Adjustments to reconcile net income to net cash flows from operating activities:    
Depreciation and amortization 559 562
Amortization of utility plant to other operating expenses 20 17
Allowance for equity funds (36) (39)
Deferred income taxes and investment tax credits, net 35 (4)
Other, net (2) 58
Changes in other operating assets and liabilities, net of effects from acquisitions:    
Trade receivables and other assets (125) (143)
Inventories (7) 60
Accrued property, income and other taxes, net 121 71
Accounts payable and other liabilities (90) 58
Net cash flows from operating activities 986 1,117
Cash flows from investing activities:    
Capital expenditures (888) (740)
Purchases of marketable securities (268) (225)
Proceeds from sales of marketable securities 304 225
Other, net (29) 5
Net cash flows from investing activities (881) (735)
Cash flows from financing activities:    
Dividends paid (200) 0
Repayments of senior debt (2) (15)
Other, net 102 (1)
Net cash flows from financing activities (100) (16)
Net change in cash and cash equivalents and restricted cash and cash equivalents 5 366
Cash and cash equivalents and restricted cash and cash equivalents at beginning of period 676 555
Cash and cash equivalents and restricted cash and cash equivalents at end of period $ 681 $ 921