XML 62 R36.htm IDEA: XBRL DOCUMENT v3.20.1
Revenue Recognition - Schedule of Impact of the Change in Contract Estimates on Operating Results (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Change in Accounting Estimate [Line Items]    
Net favorable effect of the changes in contract estimates on net sales $ 476.1 $ 491.7
Net favorable effect of the changes in contract estimates on income before income taxes 42.7 51.8
Net favorable effect of the changes in contract estimates on net income 31.4 38.7
Aerospace and Defense | Contracts Accounted for under Percentage-of-Completion    
Change in Accounting Estimate [Line Items]    
Net favorable effect of the changes in contract estimates on net sales 2.1 13.0
Net favorable effect of the changes in contract estimates on income before income taxes 2.5 13.4
Net favorable effect of the changes in contract estimates on net income $ 1.9 $ 9.7
Net favorable effect of the changes in contract estimates on basic and diluted EPS (USD per share) $ 0.02 $ 0.12