Members of the Sackler family who own OxyContin maker Purdue Pharma, and the company itself, agreed to pay up to $7.4 billion to settle lawsuits over the toll of the powerful prescription painkiller.

The deal comes after the Supreme Court blocked a controversial bankruptcy plan for Purdue that shielded Sackler family members from future lawsuits.

Tennessee and 15 states have reached a $7.4 billion settlement with the Sackler family and Purdue Pharma for their role in the opioid crisis, the largest of its kind in US history.