XML 54 R39.htm IDEA: XBRL DOCUMENT v3.3.1.900
Leases (Tables)
12 Months Ended
Dec. 31, 2015
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
The following is a schedule by year of future minimum payments required under the operating leases that have initial or remaining noncancelable lease terms in excess of one year as of December 31, 2015: 
in millions
 
2016
$
13.6

2017
13.8

2018
13.6

2019
13.5

2020
13.1

2021 and thereafter
35.8

Total minimum lease payments
$
103.4