XML 35 R31.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Property and Equipment - Additional Information (Detail)
6 Months Ended 1 Months Ended
Jun. 30, 2011
USD ($)
Nov. 30, 2010
Bleu De France
USD ($)
Feb. 28, 2011
TUI Cruises
Celebrity Mercury
USD ($)
Year
Feb. 28, 2011
TUI Cruises
Celebrity Mercury
EUR (€)
Property, Plant and Equipment [Line Items]        
Sale of ships $ 345,000,000 $ 55,000,000   € 234,300,000
Forward contracts     290,000,000  
Deferred gain on sale of ship     $ 24,200,000  
Estimated life of ship     17 17