XML 16 R4.htm IDEA: XBRL DOCUMENT v3.7.0.1
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Millions
Jun. 30, 2017
Dec. 31, 2016
Current assets    
Cash and cash equivalents $ 36.5 $ 37.5
Accounts receivable and unbilled revenues, net of reserves of $111.6 and $108.0, respectively 1,004.3 1,241.7
Materials, supplies, and inventories 510.0 587.6
Prepayments 181.6 204.4
Other 47.3 97.5
Current assets 1,779.7 2,168.7
Long-term assets    
Property, plant, and equipment, net of accumulated depreciation of $8,433.2 and $8,214.6, respectively 20,524.3 19,915.5
Regulatory assets 3,108.4 3,087.9
Equity investment in transmission affiliate 1,544.0 1,443.9
Goodwill 3,053.5 3,046.2
Other 549.7 461.0
Long-term assets 28,779.9 27,954.5
Total assets 30,559.6 30,123.2
Current liabilities    
Short-term debt 774.8 860.2
Current portion of long-term debt 708.4 157.2
Accounts payable 724.1 861.5
Accrued payroll and benefits 140.0 163.8
Other 440.0 388.9
Current liabilities 2,787.3 2,431.6
Long-term liabilities    
Long-term debt 8,799.7 9,158.2
Deferred income taxes 5,416.1 5,146.6
Deferred revenue, net 554.6 566.2
Regulatory liabilities 1,574.0 1,563.8
Environmental remediation liabilities 622.6 633.6
Pension and OPEB obligations 451.0 498.6
Other 1,171.1 1,164.4
Long-term liabilities 18,589.1 18,731.4
Commitments and contingencies (Note 16)
Common shareholders' equity    
Common stock – $0.01 par value; 325,000,000 shares authorized; 315,576,571 and 315,614,941 shares outstanding, respectively 3.2 3.2
Additional paid in capital 4,290.1 4,309.8
Retained earnings 4,857.0 4,613.9
Accumulated other comprehensive income 2.5 2.9
Common shareholders' equity 9,152.8 8,929.8
Preferred stock of subsidiary 30.4 30.4
Total liabilities and equity $ 30,559.6 $ 30,123.2