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Consolidated Balance Sheets - USD ($)
$ in Millions
Jun. 30, 2021
Dec. 31, 2020
CURRENT ASSETS:    
Cash and cash equivalents $ 1,254 $ 1,734
Restricted cash 58 67
Receivables-    
Other, net of allowance for uncollectible accounts of $10 in 2021 and $26 in 2020 232 236
Materials and supplies, at average cost 274 317
Prepaid taxes and other 292 157
Total current assets 3,196 3,714
PROPERTY, PLANT AND EQUIPMENT:    
In service 44,683 43,654
Less — Accumulated provision for depreciation 12,328 11,938
Property, plant and equipment in service net of accumulated provision for depreciation 32,355 31,716
Construction work in progress 1,662 1,578
Total net property, plant and equipment 34,017 33,294
PROPERTY, PLANT AND EQUIPMENT, NET - HELD FOR SALE (NOTE 8) 0 45
INVESTMENTS AND OTHER NONCURRENT ASSETS:    
Goodwill 5,618 5,618
Investments (Note 7) 622 605
Regulatory assets 97 82
Other 813 1,106
Total deferred charges and other assets 7,150 7,411
Total assets 44,363 44,464
CURRENT LIABILITIES:    
Currently payable long-term debt 733 146
Short-term borrowings 500 2,200
Accounts payable 1,184 827
Accrued interest 293 282
Accrued taxes 528 640
Accrued compensation and benefits 296 349
Other 337 560
Total current liabilities 3,871 5,004
Stockholders’ equity-    
Common stock 54 54
Other paid-in capital 9,880 10,076
Accumulated other comprehensive loss (9) (5)
Accumulated deficit (2,495) (2,888)
Total stockholders’ equity 7,430 7,237
Long-term debt and other long-term obligations 23,025 22,131
Total capitalization 30,455 29,368
NONCURRENT LIABILITIES:    
Accumulated deferred income taxes 3,316 3,095
Retirement benefits 3,201 3,345
Regulatory liabilities 2,023 1,826
Other 1,497 1,826
Total noncurrent liabilities 10,037 10,092
COMMITMENTS, GUARANTEES AND CONTINGENCIES (Note 9)
Total liabilities and capitalization 44,363 44,464
Customer    
Receivables-    
Customers 1,243 1,367
Less — Allowance for uncollectible customer receivables 157 164
Customers $ 1,086 $ 1,203