Operating Leases (Future Minimum Lease Payments) (Details) $ in Millions	Dec. 31, 2018 USD ($)
Property Subject to or Available for Operating Lease [Line Items]
2019	$ 124.1
2020	94.6
2021	53.7
2022	23.7
2023	9.7
2024 and thereafter	3.7
Total minimum lease payments	309.5
Leased Facilities and Equipment
Property Subject to or Available for Operating Lease [Line Items]
2019	84.1
2020	69.1
2021	42.8
2022	21.8
2023	9.7
2024 and thereafter	3.7
Total minimum lease payments	231.2
Leased Vehicles
Property Subject to or Available for Operating Lease [Line Items]
2019	40.0
2020	25.5
2021	10.9
2022	1.9
2023	0.0
2024 and thereafter	0.0
Total minimum lease payments	$ 78.3

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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