Quarterly report pursuant to Section 13 or 15(d)

Legal Proceedings (Details)

v3.19.3
Legal Proceedings (Details) - Germany - Lufthansa Technik AG - Patent Infringement - AES
$ in Millions
3 Months Ended 9 Months Ended
Sep. 28, 2019
USD ($)
Sep. 28, 2019
USD ($)
Loss Contingencies [Line Items]    
Damages sought   $ 6.2
Incremental reserve $ 1.7 1.7
Recorded reserve 2.7 2.7
Minimum    
Loss Contingencies [Line Items]    
Estimate of the value of the dispute 2.7 2.7
Maximum    
Loss Contingencies [Line Items]    
Estimate of the value of the dispute $ 6.3 $ 6.3