v3.3.1.900

Debt Summary of Long-term Debt (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Debt Instrument [Line Items] |  |
Long-term Debt and Capital Lease Obligations, Including Current Maturities | $ 8,023 | $ 9,032
Current portion of long-term debt | (242) | (1,008)
Long-term Debt and Capital Lease Obligations | 7,781 | 8,024
Notes [Member] | Notes due 2015 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 0 |
Long term debt debentures |  | $ 100
Debt Instrument, Interest Rate, Stated Percentage | 4.65% | 4.65%
Debt Instrument, Maturity Date | Jun. 15, 2015 | Jun. 15, 2015
Notes [Member] | Notes due 2017 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 250 | $ 250
Debt Instrument, Interest Rate, Stated Percentage | 5.30% | 5.30%
Debt Instrument, Maturity Date | Mar. 15, 2017 | Mar. 15, 2017
Related long term debt converted to floating interest rates by interest rate swaps | $ 150 |
Notes [Member] | Notes due 2018 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 450 | $ 450
Debt Instrument, Interest Rate, Stated Percentage | 5.60% | 5.60%
Debt Instrument, Maturity Date | May 15, 2018 | May 15, 2018
Related long term debt converted to floating interest rates by interest rate swaps | $ 415 |
Notes [Member] | Notes due 2019 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 300 | $ 300
Debt Instrument, Interest Rate, Stated Percentage | 6.95% | 6.95%
Debt Instrument, Maturity Date | Mar. 20, 2019 | Mar. 20, 2019
Related long term debt converted to floating interest rates by interest rate swaps | $ 300 |
Notes [Member] | Notes due 2021 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 300 | $ 300
Debt Instrument, Interest Rate, Stated Percentage | 3.47% | 3.47%
Debt Instrument, Maturity Date | Jun. 28, 2021 | Jun. 28, 2021
Related long term debt converted to floating interest rates by interest rate swaps | $ 275 |
Notes [Member] | Notes due 2023 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 300 | $ 300
Debt Instrument, Interest Rate, Stated Percentage | 3.68% | 3.68%
Debt Instrument, Maturity Date | Jun. 28, 2023 | Jun. 28, 2023
Related long term debt converted to floating interest rates by interest rate swaps | $ 200 |
Notes [Member] | Notes due 2037 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 240 | $ 240
Debt Instrument, Interest Rate, Stated Percentage | 5.80% | 5.80%
Debt Instrument, Maturity Date | Mar. 15, 2037 | Mar. 15, 2037
Notes [Member] | Notes due from 2018 to 2035 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 239 |
Related long term debt converted to floating interest rates by interest rate swaps | $ 50 |
Notes ranging from 5.25% to 8.875%, Interest Rate, Stated Percentage Rate Range, Minimum | 5.25% |
Notes ranging from 5.25% to 8.875%, Interest Rate, Stated Percentage Rate Range, Maximum | 8.875% |
Notes maturing from 2014 to 2035, Maturity Date Range, Start | Mar. 20, 2014 |
Notes maturing from 2014 to 2035, Maturity Date Range, End | Jun. 15, 2035 |
Notes [Member] | Notes due from 2012 to 2035 [Member] |  |
Debt Instrument [Line Items] |  |
Notes |  | $ 239
Related long term debt converted to floating interest rates by interest rate swaps |  | $ 50
Notes ranging from 5.25% to 8.875%, Interest Rate, Stated Percentage Rate Range, Minimum |  | 5.25%
Notes ranging from 5.25% to 8.875%, Interest Rate, Stated Percentage Rate Range, Maximum |  | 12.50%
Notes maturing from 2014 to 2035, Maturity Date Range, Start |  | Mar. 20, 2014
Notes maturing from 2014 to 2035, Maturity Date Range, End |  | Jun. 15, 2035
Japanese Yen notes payable [Member] | Japanese Yen notes due 2018 [Member] |  |
Debt Instrument [Line Items] |  |
Notes | $ 83 | $ 84
Debt Instrument, Interest Rate, Stated Percentage | 4.215% | 4.215%
Debt Instrument, Maturity Date | Dec. 17, 2018 | Dec. 17, 2018
Senior Notes [Member] | Senior notes due 2015 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures |  | $ 600
Senior Notes | $ 0 |
Debt Instrument, Interest Rate, Stated Percentage | 0.95% | 0.95%
Debt Instrument, Maturity Date | Nov. 02, 2015 | Nov. 02, 2015
Senior Notes [Member] | Senior notes due 2017 [Member] |  |
Debt Instrument [Line Items] |  |
Senior Notes | $ 1,000 | $ 1,000
Debt Instrument, Interest Rate, Stated Percentage | 1.50% | 1.50%
Debt Instrument, Maturity Date | Nov. 02, 2017 | Nov. 02, 2017
Related long term debt converted to floating interest rates by interest rate swaps | $ 750 |
Senior Notes [Member] | Senior notes due 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Senior Notes | $ 1,600 | $ 1,600
Debt Instrument, Interest Rate, Stated Percentage | 2.75% | 2.75%
Debt Instrument, Maturity Date | Nov. 02, 2022 | Nov. 02, 2022
Related long term debt converted to floating interest rates by interest rate swaps | $ 1,350 |
Senior Notes [Member] | Senior notes due 2032 [Member] |  |
Debt Instrument [Line Items] |  |
Senior Notes | $ 700 | $ 700
Debt Instrument, Interest Rate, Stated Percentage | 4.00% | 4.00%
Debt Instrument, Maturity Date | Nov. 02, 2032 | Nov. 02, 2032
Senior Notes [Member] | Senior notes due 2042 [Member] |  |
Debt Instrument [Line Items] |  |
Senior Notes | $ 1,000 | $ 1,000
Debt Instrument, Interest Rate, Stated Percentage | 4.15% | 4.15%
Debt Instrument, Maturity Date | Nov. 02, 2042 | Nov. 02, 2042
Debenture [Member] | Debenture due 2015 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 0 | $ 300
Debt Instrument, Interest Rate, Stated Percentage | 5.45% | 5.45%
Debt Instrument, Maturity Date | Apr. 01, 2015 | Apr. 01, 2015
Debenture [Member] | Debentures due 2016 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 240 | $ 240
Debt Instrument, Interest Rate, Stated Percentage | 2.375% | 2.375%
Debt Instrument, Maturity Date | Jan. 15, 2016 | Jan. 15, 2016
Debenture [Member] | Debentures due 2017 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 289 | $ 289
Debt Instrument, Interest Rate, Stated Percentage | 6.10% | 6.10%
Debt Instrument, Maturity Date | Jul. 01, 2017 | Jul. 01, 2017
Debenture [Member] | Debentures due 2020 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 239 | $ 239
Debt Instrument, Interest Rate, Stated Percentage | 3.875% | 3.875%
Debt Instrument, Maturity Date | Dec. 15, 2020 | Dec. 15, 2020
Related long term debt converted to floating interest rates by interest rate swaps | $ 150 |
Debenture [Member] | Debentures due 2022 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 100 | $ 100
Debt Instrument, Interest Rate, Stated Percentage | 8.10% | 8.10%
Debt Instrument, Maturity Date | Aug. 15, 2022 | Aug. 15, 2022
Debenture [Member] | Debentures due 2025 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 145 | $ 145
Debt Instrument, Interest Rate, Stated Percentage | 6.50% | 6.50%
Debt Instrument, Maturity Date | Jun. 01, 2025 | Jun. 01, 2025
Debenture [Member] | Debentures due 2029 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 200 | $ 200
Debt Instrument, Interest Rate, Stated Percentage | 7.65% | 7.65%
Debt Instrument, Maturity Date | Nov. 15, 2029 | Nov. 15, 2029
Related long term debt converted to floating interest rates by interest rate swaps | $ 50 |
Debenture [Member] | Debentures due 2034 [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt debentures | $ 136 | $ 136
Debt Instrument, Interest Rate, Stated Percentage | 5.45% | 5.45%
Debt Instrument, Maturity Date | Oct. 15, 2034 | Oct. 15, 2034
Related long term debt converted to floating interest rates by interest rate swaps | $ 25 |
Other long-term debt [Member] |  |
Debt Instrument [Line Items] |  |
Other | $ 212 | $ 220

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