XML 40 R40.htm IDEA: XBRL DOCUMENT v3.2.0.727
Interim Financial Information (Details Textual)
$ in Thousands
 6 Months Ended
Jun. 30, 2015
USD ($)
dealerships
town
states
Jun. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
Business and Organization [Line Items]      
Immaterial Error of Effect of Exchange Rate on Cash and Cash Equivalents $ (1,612) $ 1,087  
Net Cash Provided by (Used in) Operating Activities $ 80,575 $ 130,933  
Number of domestic regions 2    
Number of international regions 2    
Assets, Current $ 2,099,365   $ 2,035,219
Total assets 4,302,974   4,141,492
Liabilities, Current $ 2,010,599   1,922,199
East [Member]      
Business and Organization [Line Items]      
Number of dealerships | dealerships 40    
West [Member]      
Business and Organization [Line Items]      
Number of dealerships | dealerships 76    
U.S. [Member]      
Business and Organization [Line Items]      
Number of States in which Entity Operates | states 14    
U.K. [Member]      
Business and Organization [Line Items]      
Number of Towns in which Entity Operates | town 15    
Number of dealerships | dealerships 17    
Brazil [Member]      
Business and Organization [Line Items]      
Number of States in which Entity Operates | states 3    
Number of dealerships | dealerships 15    
Variable Interest Entity, Primary Beneficiary [Member]      
Business and Organization [Line Items]      
Assets, Current $ 18,777   19,049
Long-Lived Assets 27,241   31,783
Total assets 46,018   50,832
Liabilities, Current 17,262   16,374
Liabilities, Noncurrent 17,358   15,955
Total liabilities $ 34,620   $ 32,329