Quarterly report pursuant to Section 13 or 15(d)

Leases Lease Supplemental Balance Sheet (Details)

v3.19.3
Leases Lease Supplemental Balance Sheet (Details) - USD ($)
$ in Millions
Sep. 30, 2019
Jan. 01, 2019
Dec. 31, 2018
Assets      
Operating lease assets $ 6.9 $ 8.6 $ 0.0
Finance Lease, Right-of-Use Asset 0.5 0.6 0.0
Total lease assets 7.4 9.2 0.0
Current      
Operating 3.6 3.5 0.0
Finance Lease, Liability, Current 0.2    
Noncurrent      
Noncurrent operating lease liabilities 3.3 5.1 0.0
Finance 0.3 0.6 0.0
Total lease liabilities $ 7.4 $ 9.2 $ 0.0