Consolidated Balance Sheets - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Current assets:    
Cash and cash equivalents (Note 8) $ 116,538 $ 116,753
Restricted cash (Note 8) 4,336 9,065
Counterparty collateral 5,824 29,780
Trade receivables (Note 8) 59,371 54,900
Derivative assets, current 16,148 19,445
Prepaid expenses (Note 8) 18,660 17,847
Deferred financing costs, current, net of accumulated amortization of $2,409 and $2,580 as of June 30, 2018 and December 31, 2017, respectively 1,422 1,415
Assets held for sale 307,231 0
Other current assets (Note 8) 21,726 21,105
Total current assets 551,256 270,310
Restricted cash (Note 8) 10,004 12,162
Major construction advances 48,898 0
Construction in progress 192,317 0
Property, plant and equipment, net (Note 8) 3,797,098 3,965,121
Unconsolidated investments 343,512 311,223
Derivative assets 17,341 9,628
Deferred financing costs 8,744 7,784
Net deferred tax assets 3,353 6,349
Finite-lived intangible assets, net (Note 8) 226,422 136,048
Goodwill 57,736 0
Other assets (Note 8) 27,421 22,906
Total assets 5,284,102 4,741,531
Current liabilities:    
Accounts payable and other accrued liabilities (Note 8) 38,799 53,615
Accrued construction costs (Note 8) 9,383 1,369
Counterparty collateral liability 5,824 29,780
Accrued interest (Note 8) 14,383 16,460
Dividends payable 42,072 41,387
Derivative liabilities, current 3,188 8,409
Revolving credit facility 201,000 0
Current portion of long-term debt, net 61,583 51,996
Liabilities related to assets held for sale 207,073 0
Other current liabilities (Note 8) 25,643 14,018
Total current liabilities 608,948 217,034
Long-term debt, net 1,923,743 1,878,735
Derivative liabilities 24,464 20,972
Net deferred tax liabilities 116,849 56,491
Finite-lived intangible liabilities, net (Note 8) 58,195 51,194
Contingent liabilities (Note 8) 165,214 62,398
Other long-term liabilities (Note 8) 152,998 106,565
Total liabilities 3,050,411 2,393,389
Commitments and contingencies (Note 17)
Equity:    
Class A common stock, $0.01 par value per share: 500,000,000 shares authorized; 98,096,323 and 97,860,048 shares outstanding as of June 30, 2018 and December 31, 2017, respectively 983 980
Additional paid-in capital 1,210,610 1,234,846
Accumulated income (loss) 0 (112,175)
Accumulated other comprehensive loss (32,756) (25,691)
Treasury stock, at cost; 178,346 and 157,812 shares of Class A common stock as of June 30, 2018 and December 31, 2017, respectively (3,892) (3,511)
Total equity before noncontrolling interest 1,174,945 1,094,449
Noncontrolling interest 1,058,746 1,253,693
Total equity 2,233,691 2,348,142
Total liabilities and equity $ 5,284,102 $ 4,741,531