v2.4.0.8

Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Share data, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Cash and Cash Equivalents, at Carrying Value | $ 715 | $ 1,284
Allowance for Doubtful Accounts Receivable, Current | 2 | 6
Restricted cash, current ($69 and $53 attributable to VIEs) | 140 | 193
Property, plant and equipment, net ($4,644 and $4,192 attributable to VIEs) | 13,057 | 13,005
Restricted cash, net of current portion ($57 and $59 attributable to VIEs) | 58 | 60
Debt, Current | 169 | 115
Debt, net of current portion ($2,913 and $2,660 attributable to VIEs) | 10,851 | 10,635
Preferred Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001
Preferred Stock, Shares Authorized | 100,000,000 | 100,000,000
Preferred Stock, Shares Issued | 0 | 0
Preferred Stock, Shares Outstanding | 0 | 0
Common Stock, Par or Stated Value Per Share | $ 0.001 | $ 0.001
Common Stock, Shares Authorized | 1,400,000,000 | 1,400,000,000
Common Stock, Shares, Issued | 495,214,960 | 492,495,100
Common Stock, Shares, Outstanding | 441,671,019 | 457,048,970
Treasury Stock, Shares | 53,543,941 | 35,446,130
Variable Interest Entity, Primary Beneficiary [Member] |  |
Cash and Cash Equivalents, at Carrying Value | 112 | 109
Restricted cash, current ($69 and $53 attributable to VIEs) | 69 | 53
Property, plant and equipment, net ($4,644 and $4,192 attributable to VIEs) | 4,644 | 4,192
Restricted cash, net of current portion ($57 and $59 attributable to VIEs) | 57 | 59
Debt, Current | 105 | 39
Debt, net of current portion ($2,913 and $2,660 attributable to VIEs) | $ 2,913 | $ 2,660

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