Long-lived Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Long lived Assets
Capital leases	$ 106.6	$ 108.3
Noncash vendor financing arrangement, cash increase, excluding value added tax	677.9	366.0
Value added tax, vendor financing arrangement	$ 76.1	$ 28.9