Commitments and Contingencies - Product Liability (Details)	6 Months Ended
	Jun. 30, 2020 USD ($) lawsuit person
Product Liability - Bair Hugger
Product Liability Litigation
Number of lawsuits filed	19
Number of plaintiffs | person	23
Accrued loss contingency reserve | $	$ 0
Product Liability - Bair Hugger | United States
Product Liability Litigation
Number of lawsuits filed	19
Product Liability - Bair Hugger | Canada
Product Liability Litigation
Number of putative class action and other lawsuits	1
Product Liability - Bair Hugger | Various federal courts
Product Liability Litigation
Number of plaintiffs | person	5,000
Product Liability - Bair Hugger | Multi-district litigation (MDL)
Product Liability Litigation
Number of lawsuits pending	16
Number of cases stayed	16
Product Liability - Bair Hugger | State court
Product Liability Litigation
Number of lawsuits pending	3
Product Liability - Bair Hugger | U.S. District Court for Oklahoma
Product Liability Litigation
Number of total claims dismissed	1
Product Liability - Bair Hugger | U.S. District Court for the District of Minnesota
Product Liability Litigation
Number of lawsuits filed	61
Product Liability - Bair Hugger and medical malpractice claims | Hidalgo County Texas
Product Liability Litigation
Number of lawsuits pending	1
Product Liability - Bair Hugger and medical malpractice claims | Jackson County Missouri
Product Liability Litigation
Number of lawsuits pending	2
Product Liability - Dual-Ended Combat Arms Earplugs
Product Liability Litigation
Number of lawsuits filed	2,853
Number of putative class action and other lawsuits	14
Number of plaintiffs | person	11,650
Accrued loss contingency reserve | $	$ 0