Revenues (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2013
|
Jun. 15, 2012
|
Jun. 15, 2012
|
Jun. 30, 2013
|
|
Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | $ 3,263 | $ 2,776 | $ 5,328 | $ 6,405 |
Total segment
|
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Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | 3,194 | 2,698 | 5,201 | 6,275 |
Other unallocated corporate
|
||||
Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | 69 | 78 | 127 | 130 |
North American Full-Service Segment | Total segment
|
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Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | 1,678 | 1,373 | 2,674 | 3,340 |
North American Limited-Service Segment | Total segment
|
||||
Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | 663 | 591 | 1,123 | 1,275 |
International Segment | Total segment
|
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Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | 406 | 306 | 577 | 746 |
Luxury Segment | Total segment
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Segment Reporting, Revenue Reconciling Item [Line Items] | ||||
Revenues | $ 447 | $ 428 | $ 827 | $ 914 |