XML 45 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
Acquisitions - Goodwill and Pro forma information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Sep. 30, 2016
Unaudited pro forma information          
Net sales $ 361,900 $ 376,200 $ 1,040,500 $ 1,079,400  
Net income attributable to Cubic (22,000) 4,200 (24,600) 8,000  
Adjustments made for transaction expenses 0 $ 0 0 $ 0  
Changes in the carrying amount of goodwill          
Balance at the beginning of the period     406,946    
Acquisitions     3,642    
Foreign currency exchange rate changes     314    
Balance at the end of the period 410,902   410,902   $ 406,946
Transportation Systems          
Changes in the carrying amount of goodwill          
Balance at the beginning of the period     49,630    
Foreign currency exchange rate changes     148    
Balance at the end of the period 49,778   49,778   $ 49,630
Transportation Systems | Minimum          
Components of net goodwill          
Estimated percentage of excess of fair value over carrying value         20.00%
Defense Systems          
Changes in the carrying amount of goodwill          
Balance at the beginning of the period     262,966    
Acquisitions     3,642    
Foreign currency exchange rate changes     166    
Balance at the end of the period 266,774   266,774   $ 262,966
Defense Systems | Minimum          
Components of net goodwill          
Estimated percentage of excess of fair value over carrying value         20.00%
Cubic Global Defense Services          
Changes in the carrying amount of goodwill          
Balance at the beginning of the period     94,350    
Balance at the end of the period $ 94,350   $ 94,350   $ 94,350
Cubic Global Defense Services | Minimum          
Components of net goodwill          
Estimated percentage of excess of fair value over carrying value         15.00%