v2.4.0.8

Financial Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Financial Instruments |
Carrying amounts and fair values of the financial instruments |
|  | December 31, 2013 |  | December 31, 2012 |
|  | Carrying amount |  | Fair value |  | Carrying amount |  | Fair value |
Cash and cash equivalents |  | $ | 3,243 |  | $ | 3,243 |  | $ | 5,134 |  | $ | 5,134 |
Notes and other loans receivable |  | 101 |  | 101 |  | 142 |  | 142 |
Preference shares |  | — |  | — |  | 196 |  | 196 |
Restricted cash investments |  | 624 |  | 649 |  | 861 |  | 903 |
Long-term debt, including current maturities |  | 10,539 |  | 11,621 |  | 12,268 |  | 13,899 |
Long-term debt of consolidated variable interest entities, including current maturities |  | 163 |  | 163 |  | 191 |  | 191 |
Derivative instruments, assets |  | — |  | — |  | 8 |  | 8 |
Derivative instruments, liabilities |  | — |  | — |  | 15 |  | 15 |

X
- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13433-108611 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13467-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13476-108611 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610 + Details
Name: | us-gaap_FairValueByBalanceSheetGroupingTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration