v3.19.1

Consolidated Balance Sheets Consolidated Balance Sheets Parentheticals - USD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Cash and cash equivalents ($43 and $39 attributable to VIEs) | $ 205 | $ 284
Accounts receivable, net of allowance of $9 and $9 | 9 | 9
Restricted cash, current ($90 and $74 attributable to VIEs) | 167 | 134
Property, plant and equipment, net ($3,919 and $4,048 attributable to VIEs) | 12,442 | 12,724
Restricted cash, net of current portion ($33 and $24 attributable to VIEs) | 34 | 25
Other assets ($30 and $22 attributable to VIEs) | 277 | 320
Debt, current portion ($201 and $175 attributable to VIEs) | 637 | 225
Debt, net of current portion ($1,978 and $2,238 attributable to VIEs) | $ 10,148 | $ 11,180
Common Stock, par value (in dollars per share) | $ 0.001 | $ 0.001
Common Stock, authorized shares (in shares) | 5,000 | 1,400,000,000
Common Stock, issued shares (in shares) | 105.2 | 361,677,891
Common Stock, outstanding shares (in shares) | 105.2 | 360,516,091
Treasury Stock, shares (in shares) | 0 | 1,161,800
Variable Interest Entity, Primary Beneficiary [Member] |  |
Cash and cash equivalents ($43 and $39 attributable to VIEs) | $ 43 | $ 39
Restricted cash, current ($90 and $74 attributable to VIEs) | 90 | 74
Property, plant and equipment, net ($3,919 and $4,048 attributable to VIEs) | 3,919 | 4,048
Restricted cash, net of current portion ($33 and $24 attributable to VIEs) | 33 | 24
Other assets ($30 and $22 attributable to VIEs) | 30 | 22
Debt, current portion ($201 and $175 attributable to VIEs) | 201 | 175
Debt, net of current portion ($1,978 and $2,238 attributable to VIEs) | $ 1,978 | $ 2,238

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