Supplemental Cash Flow Information (Detail Textuals)
$ in Millions
|6 Months Ended|
Jun. 30, 2015
|Supplemental Cash Flow Information [Abstract]|
|Non-cash investing activity in connection with capital leases||$ 27.6|
The increase during the period in capital lease obligations due to entering into new capital leases.
Reference 1: http://www.xbrl.org/2003/role/presentationRef