XML 115 R95.htm IDEA: XBRL DOCUMENT v2.4.0.6
Notes Receivable - Additional Information (Detail) (Note Receivable)
In Millions, unless otherwise specified
1 Months Ended 12 Months Ended
Apr. 13, 2010
USD ($)
Apr. 13, 2010
EUR (€)
Apr. 13, 2010
Other Investments
USD ($)
Hotel
Apr. 13, 2010
Other Investments
EUR (€)
Hotel
Dec. 31, 2011
Other Investments
USD ($)
Dec. 31, 2011
Other Investments
EUR (€)
Dec. 31, 2010
Other Investments
USD ($)
Dec. 31, 2010
Other Investments
EUR (€)
Apr. 13, 2010
Other Investments
Three Month LIBOR
Accounts, Notes, Loans and Financing Receivable [Line Items]                  
Aggregate value of Mortgage Note Receivable, including amount attributable to other note holders $ 581 € 427              
Number of hotels that secure notes receivable     6 6          
Mortgage loan, face value     87 64          
Basis points in addition to LIBOR                 3.03%
Interest rate     4.60% 4.60%          
Recorded interest income         $ 17 € 13 $ 4 € 3