|
Intangible Assets - Expected Amortization Expense (Detail) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2013
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|---|---|
|
Customer Relationships [Member]
|
|
| Schedule Of Goodwill And Other Intangible Assets [Line Items] | |
| 2014 | $ 76 |
| 2015 | 68 |
| 2016 | 39 |
| 2017 | 42 |
| 2018 | 41 |
|
Customer Loyalty Payments [Member]
|
|
| Schedule Of Goodwill And Other Intangible Assets [Line Items] | |
| 2014 | 59 |
| 2015 | 39 |
| 2016 | 22 |
| 2017 | 14 |
| 2018 | $ 7 |