v2.4.0.6
Segment Information (Operating Segment Information) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2010
Sep. 30, 2010
Jun. 30, 2010
Mar. 31, 2010
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Segment Reporting Information [Line Items]                      
Number of reportable segments                 2    
Revenue $ 787,133 $ 1,020,450 $ 913,591 $ 727,835 $ 737,591 $ 898,099 $ 751,537 $ 646,418 $ 3,449,009 $ 3,033,645 $ 2,743,051
Adjusted EBITDA                 710,835 700,482 661,943
Depreciation                 (133,009) (105,531) (93,452)
Amortization of intangible assets                 (21,925) (22,514) (23,875)
Stock-based compensation                 (63,847) (52,507) (55,756)
Legal reserves, occupancy tax and other                 (20,855) (22,692) (67,999)
Restructuring Charges                     (34,168)
Realized loss on revenue hedges                 8,410 3,549 11,050
Operating income 91,645 209,099 143,707 35,158 112,935 209,154 126,536 52,162 479,609 500,787 397,743
Other expense, net                 (77,537) (74,948) (77,967)
Income from continuing operations before income taxes                 402,072 425,839 319,776
Provision for income taxes                 (75,731) (120,342) (101,502)
Income from continuing operations                 326,341 305,497 218,274
Discontinued operations, net of taxes                 148,262 120,063 85,349
Net income attributable to noncontrolling interests                 (2,309) (4,060) (4,097)
Net income                 474,603 425,560 303,623
Net income 70,328 209,534 140,393 52,039 71,293 176,550 114,262 59,395 472,294 421,500 299,526
Corporate [Member]
                     
Segment Reporting Information [Line Items]                      
Adjusted EBITDA                 (164,217) (160,190)  
Depreciation                 (77,204) (60,501)  
Amortization of intangible assets                 (21,925) (22,514)  
Stock-based compensation                 (63,847) (52,507)  
Legal reserves, occupancy tax and other                 (20,855) (22,692)  
Operating income                 (348,048) (318,404)  
Leisure [Member]
                     
Segment Reporting Information [Line Items]                      
Revenue                 3,269,721 2,890,611 2,634,766
Adjusted EBITDA                 849,071 838,560 834,246
Depreciation                 (47,456) (37,524) (32,686)
Realized loss on revenue hedges                 8,410 3,549 11,050
Operating income                 810,025 804,585 812,610
Egencia [Member]
                     
Segment Reporting Information [Line Items]                      
Revenue                 179,288 143,034 108,285
Adjusted EBITDA                 25,981 22,112 6,961
Depreciation                 (8,349) (7,506) (6,870)
Operating income                 17,632 14,606 91
Corporate And Eliminations [Member]
                     
Segment Reporting Information [Line Items]                      
Adjusted EBITDA                     (179,264)
Depreciation                     (53,896)
Amortization of intangible assets                     (23,875)
Stock-based compensation                     (55,756)
Legal reserves, occupancy tax and other                     (67,999)
Restructuring Charges                     (34,168)
Operating income                     $ (414,958)