Subsequent Events - Additional Information (Details) - USD ($) shares in Millions, $ in Millions			1 Months Ended	3 Months Ended		12 Months Ended
		May 01, 2017	May 04, 2017	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Subsequent Event [Line Items]
Stock purchases, shares				3.1
Payment for share repurchase				$ 157.1	$ 200.0
Net Sales	[1]			877.2	$ 849.0
Agro Bio Sciences Inc
Subsequent Event [Line Items]
Net Sales						$ 11.0
Repurchase Program
Subsequent Event [Line Items]
Payment for share repurchase				$ 32.1
Subsequent Event | Agro Bio Sciences Inc
Subsequent Event [Line Items]
Purchase price subject to working capital adjustment		$ 75.0
Contingent consideration arrangements, basis for amount		payment of up to $25.0 after 3 years if certain operating performance is achieved
Payment period for achieving certain operating performance target		3 years
Subsequent Event | Agro Bio Sciences Inc | Maximum
Subsequent Event [Line Items]
Payment to be made if certain operating performance is achieved		$ 25.0
Subsequent Event | Repurchase Program
Subsequent Event [Line Items]
Stock purchases, shares			2.9
Payment for share repurchase			$ 142.9

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $1.4 and $1.0 for the three months ended March 31, 2017 and March 31, 2016, respectively.