I want to know the answer to the following question:
How much debt did Detroit have when they declared bankruptcy?
All the background I'm provided with is that "It was declared bankrupt by Judge Steven W. Rhodes of the Bankruptcy Court for the Eastern District of Michigan on December 3, 2013; he cited its $18.5 billion debt and declared that negotiations with its thousands of creditors were unfeasible.". Is that enough to answer the question?