XML 27 R37.htm IDEA: XBRL DOCUMENT v2.4.1.9
Goodwill and Other Intangibles (Schedule of Goodwill) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Goodwill [Roll Forward]    
Carrying value, beginning balance $ 34,395us-gaap_Goodwill $ 34,395us-gaap_Goodwill
Carrying value, ending balance 34,395us-gaap_Goodwill 34,395us-gaap_Goodwill
CAM [Member]    
Goodwill [Roll Forward]    
Carrying value, beginning balance 34,395us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= atsg_CamMember		 34,395us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= atsg_CamMember
Carrying value, ending balance $ 34,395us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= atsg_CamMember		 $ 34,395us-gaap_Goodwill
/ us-gaap_StatementBusinessSegmentsAxis
= atsg_CamMember