Commitments and Contingencies - Product Liability (Details) - Product liability - Bair Hugger |
6 Months Ended | 12 Months Ended |
|---|---|---|
|
Jun. 30, 2018
USD ($)
case
item
|
Dec. 31, 2017
item
|
|
| Product Liability Litigation | ||
| Number of plaintiffs | 4,626 | 4,270 |
| Accrued loss contingency reserve | $ | $ 0 | |
| Number of total claims dismissed | case | 61 | |
| U.S. District Court for the Western District of Tennessee | ||
| Product Liability Litigation | ||
| Number of lawsuits filed | 1 |