XML 40 R3.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Balance Sheets (USD $)
In Millions, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Mar. 31, 2012
Utility Plant:      
Electric $ 359.6 $ 356.9 $ 339.6
Gas 429.7 424.4 390.0
Common 32.7 30.9 29.9
Construction Work in Progress 21.2 21.0 23.3
Total Utility Plant 843.2 833.2 782.8
Less: Accumulated Depreciation 234.9 232.0 222.7
Net Utility Plant 608.3 601.2 560.1
Current Assets:      
Cash 7.5 9.8 8.2
Accounts Receivable, Net 60.7 45.9 47.9
Accrued Revenue 37.7 58.1 40.9
Exchange Gas Receivable 1.7 9.4 6.2
Gas Inventory 0.5 1.1 0.6
Materials and Supplies 4.6 4.1 3.9
Prepayments and Other 5.3 4.2 5.0
Total Current Assets 118.0 132.6 112.7
Noncurrent Assets:      
Regulatory Assets 131.4 136.0 137.9
Other Noncurrent Assets 18.2 16.8 20.4
Total Noncurrent Assets 149.6 152.8 158.3
TOTAL ASSETS 875.9 886.6 831.1
Capitalization:      
Common Stock Equity 262.3 260.4 193.6
Preferred Stock 0.2 0.2 2.0
Long-Term Debt, Less Current Portion 287.2 287.3 287.7
Total Capitalization 549.7 547.9 483.3
Current Liabilities:      
Long-Term Debt, Current Portion 0.5 0.5 0.5
Accounts Payable 25.8 30.9 18.7
Short-Term Debt 32.6 49.4 77.6
Energy Supply Obligations 7.1 13.8 16.1
Current Deferred Income Taxes 4.9 13.4 3.9
Dividends Declared and Payable 4.8   3.8
Interest Payable 5.4 3.1 5.5
Other Current Liabilities 13.2 14.3 13.5
Total Current Liabilities 94.3 125.4 139.6
Noncurrent Liabilities:      
Energy Supply Obligations 3.1 3.3 4.0
Noncurrent Deferred Income Taxes 52.5 38.7 48.2
Cost of Removal Obligations 53.0 51.4 47.9
Retirement Benefit Obligations 107.2 103.7 89.5
Environmental Obligations 13.8 13.8 14.5
Other Noncurrent Liabilities 2.3 2.4 4.1
Total Noncurrent Liabilities 231.9 213.3 208.2
TOTAL $ 875.9 $ 886.6 $ 831.1