Quarterly report pursuant to Section 13 or 15(d)

Legal Proceedings Legal Proceedings (Details)

v3.4.0.3
Legal Proceedings Legal Proceedings (Details) - Germany - Lufthansa Technik AG - Patent Infringement - EUR (€)
€ in Millions
Feb. 06, 2015
Apr. 02, 2016
Loss Contingencies [Line Items]    
Appeal process duration (in years, up to) 2 years  
Subsidiaries    
Loss Contingencies [Line Items]    
Loss Contingency, Estimate of Possible Loss   € 2