Restructuring and Other Related Charges - Charges Included in Statement of Earnings (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 56.6	$ 7.0	$ 18.6
Cost of sales
Restructuring Cost and Reserve [Line Items]
Restructuring charges	15.8	2.0	2.0
Selling, general, and administrative expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 40.8	$ 5.0	$ 16.6