Leases (Details 1) $ in Millions	Dec. 31, 2016 USD ($)
Minimum Future Receipts
2016, Finance Leases	$ 23.4
2017, Finance Leases	21.1
2018, Finance Leases	21.1
2019, Finance Leases	20.6
2020, Finance Leases	19.9
Years thereafter, Finance Leases	58.3
Total, Finance Leases	164.4
2016, Operating Leases	920.1
2017, Operating Leases	768.6
2018, Operating Leases	636.9
2019, Operating Leases	504.4
2020, Operating Leases	378.6
Years thereafter, Operating Leases	715.9
Total future receipts from leases	(3,924.5)	[1]
2016, Total	943.5
2017, Total	789.7
2018, Total	658.0
2019, Total	525.0
2020, Total	398.5
Years thereafter, Total	774.2
Total	$ 4,088.9

[1] (1) The future contractual receipts due under our full-service operating leases include executory costs such as maintenance, car taxes, and insurance.