XML 15 R6.htm IDEA: XBRL DOCUMENT v3.22.1
CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Operating activities    
Net income $ 127 $ 128
Adjustments to reconcile net income to cash provided by operating activities:    
Depreciation and amortization 252 223
Nuclear fuel amortization 30 30
Deferred income taxes (76) (8)
Allowance for equity funds used during construction (6) (7)
Provision for bad debts 7 6
Gain (loss) on hedging and derivative transactions (6) (6)
Changes in operating assets and liabilities:    
Accounts receivable (67) (12)
Accrued unbilled revenues 64 43
Inventories 53 38
Accounts payable (25) (38)
Net regulatory assets and liabilities 168 (268)
Other current liabilities 65 26
Pension and other employee benefit obligations (6) (36)
Other, net (6) (2)
Net cash provided by operating activities 574 117
Investing activities    
Capital/construction expenditures (341) (474)
Purchase of investment securities (156) (199)
Proceeds from the sale of investment securities 147 194
Investments in utility money pool arrangement (538) 0
Repayments from utility money pool arrangement 443 0
Other, net (1) (2)
Net cash used in investing activities (446) (481)
Financing activities    
Repayments of short-term borrowings, net 0 (179)
Borrowings under utility money pool arrangement 0 434
Repayments under utility money pool arrangement 0 (434)
Proceeds from issuance of long-term debt 0 836
Capital contributions (to) from parent (7)  
Capital contributions (to) from parent   424
Dividends paid to parent (146) (106)
Net cash (used in) provided by financing activities (153) 975
Net change in cash, cash equivalents and restricted cash (25) 611
Cash, cash equivalents and restricted cash at beginning of period 73 46
Cash, cash equivalents and restricted cash at end of period 48 657
Supplemental disclosure of cash flow information:    
Cash paid for interest (net of amounts capitalized) (73) (72)
Cash (paid) received for income taxes, net (6) 1
Other Noncash Investing and Financing Items [Abstract]    
Accrued property, plant and equipment additions 97 222
Inventory transfers to property, plant and equipment 6 5
Allowance for equity funds used during construction $ 6 $ 7