That is what is not entirely clear. Certainly many commentators have said there's nothing in the Supreme Court's decision that says this is limited to people who are terminally ill. On the other hand, there's nothing in the Supreme Court decision that clearly says this is not limited to people who are terminally ill. Both of those expressions would have taken a very small number of words. Neither one of those statements is there, so we cannot say with certainty what the court had in mind.
On January 18th, 2016. See this statement in context.