XML 63 R51.htm IDEA: XBRL DOCUMENT v3.2.0.727
Contingencies - Legal Proceedings (Details)
$ in Millions
6 Months Ended
Jul. 01, 2011
USD ($)
Jun. 30, 2015
USD ($)
lawsuit
plaintiff
Hotel Occupancy Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Period for which suits filed by government   10 years
Number of lawsuits filed | lawsuit   70
Number of lawsuits dismissed | lawsuit   30
Penalties and interest $ 4  
Hotel Related Antitrust Litigation [Member]    
Loss Contingencies [Line Items]    
Representatives filed suits against company | plaintiff   2
Hotel Occupancy General Excise Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Amounts accrued for loss contingencies   $ 18
Washington D.C. and Wyoming [Member] | Hotel Occupancy Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Amounts accrued for loss contingencies   5
Hawaii [Member] | General Excise Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Amounts accrued for loss contingencies   11
Hawaii [Member] | Hotel Occupancy General Excise Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Amounts accrued for loss contingencies   11
Hawaii [Member] | Maximum [Member] | General Excise Tax Litigation [Member]    
Loss Contingencies [Line Items]    
Expected tax refunds receivable   $ 35