Litigation (Details) - USD ($) $ in Millions |
12 Months Ended | |
---|---|---|
Dec. 19, 2017 |
Dec. 31, 2017 |
|
Litigation | ||
Cash paid for settlement of loss contingency | $ 210.0 | |
U.S Department of Justice | ||
Litigation | ||
Cash paid for settlement of loss contingency | $ 210.0 | |
Loss contingency accrual | $ 210.0 | |
Office of Inspector General | ||
Litigation | ||
Period for maintaining corporate compliance program and to undertake defined corporate integrity obligations | 5 years |