Contingencies - Summary of Cumulative Trauma Product Liability Claims Activity (Details) - LegalMatter	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Lawsuit
Loss Contingency, Quantities [Roll Forward]
Open lawsuits, beginning of period	1,794	1,988
New lawsuits	97	379
Settled and dismissed lawsuits/claims	(319)	(573)
Open lawsuits, end of period	1,572	1,794
Damages from Product Defects
Loss Contingency, Quantities [Roll Forward]
Open lawsuits, beginning of period	3,023	3,779
New lawsuits	120	843
Settled and dismissed lawsuits/claims	(346)	(1,599)
Open lawsuits, end of period	2,797	3,023