|
Fair Value Of Financial Instruments Fair Value of Assets and Liabilities (Details) (Recurring Basis, USD $)
In Millions, unless otherwise specified
|
Mar. 31, 2015
|
Dec. 31, 2014
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total assets |
$ 2 |
$ 0 |
| Contingent consideration |
12 |
11 |
| Total liabilities |
124 |
115 |
|
Fair Value, Inputs, Level 1
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total assets |
0 |
0 |
| Contingent consideration |
0 |
0 |
| Total liabilities |
0 |
0 |
|
Fair Value, Inputs, Level 2
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total assets |
2 |
0 |
| Contingent consideration |
0 |
0 |
| Total liabilities |
112 |
104 |
|
Fair Value, Inputs, Level 3
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Total assets |
0 |
0 |
| Contingent consideration |
12 |
11 |
| Total liabilities |
12 |
11 |
|
Commodity derivatives
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
30 |
27 |
|
Commodity derivatives | Fair Value, Inputs, Level 1
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
0 |
0 |
|
Commodity derivatives | Fair Value, Inputs, Level 2
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
30 |
27 |
|
Commodity derivatives | Fair Value, Inputs, Level 3
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
0 |
0 |
|
Foreign currency derivatives
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
2 |
0 |
| Derivative liabilities |
82 |
77 |
|
Foreign currency derivatives | Fair Value, Inputs, Level 1
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
0 |
0 |
|
Foreign currency derivatives | Fair Value, Inputs, Level 2
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
2 |
0 |
| Derivative liabilities |
82 |
77 |
|
Foreign currency derivatives | Fair Value, Inputs, Level 3
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
| Derivative assets |
0 |
0 |
| Derivative liabilities |
$ 0 |
$ 0 |