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Leases (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Leases [Abstract] | |||
| Longest running lease period | obligations extends through 2032 | ||
| Operating Leases, Rent Expense, Net [Abstract] | |||
| Basic expense | $ 27.8us-gaap_OperatingLeasesRentExpenseMinimumRentals | $ 30.5us-gaap_OperatingLeasesRentExpenseMinimumRentals | $ 23.6us-gaap_OperatingLeasesRentExpenseMinimumRentals |
| Contingent expense | 1.9us-gaap_OperatingLeasesRentExpenseContingentRentals | 2.1us-gaap_OperatingLeasesRentExpenseContingentRentals | 2.3us-gaap_OperatingLeasesRentExpenseContingentRentals |
| Sublease income | (0.2)us-gaap_OperatingLeasesRentExpenseSubleaseRentals1 | (0.3)us-gaap_OperatingLeasesRentExpenseSubleaseRentals1 | (0.7)us-gaap_OperatingLeasesRentExpenseSubleaseRentals1 |
| Rent expense, net | 29.5us-gaap_OperatingLeasesRentExpenseNet | 32.3us-gaap_OperatingLeasesRentExpenseNet | 25.2us-gaap_OperatingLeasesRentExpenseNet |
| Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] | |||
| 2015 | 28.5us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent | ||
| 2016 | 24.6us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears | ||
| 2017 | 20.9us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears | ||
| 2018 | 13.4us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears | ||
| 2019 | 7.9us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears | ||
| Thereafter | 14.4us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter | ||
| Total (not reduced by minimum sublease income of $0.4) | 109.7us-gaap_OperatingLeasesFutureMinimumPaymentsDue | ||
| Minimum future sublease income | 0.4us-gaap_OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals | ||
| Assets [Abstract] | |||
| Building and improvements | 8.0us-gaap_CapitalLeasedAssetsGross | 9.2us-gaap_CapitalLeasedAssetsGross | |
| Accumulated depreciation | (1.9)us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation | (1.3)us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation | |
| Total assets | 6.1us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet | 7.9us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet | |
| Liabilities [Abstract] | |||
| Short-term debt | 0.4us-gaap_CapitalLeaseObligationsCurrent | 0.6us-gaap_CapitalLeaseObligationsCurrent | |
| Debt | 4.1us-gaap_CapitalLeaseObligationsNoncurrent | 5.1us-gaap_CapitalLeaseObligationsNoncurrent | |
| Total liabilities | 4.5us-gaap_CapitalLeaseObligations | 5.7us-gaap_CapitalLeaseObligations | |
| Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] | |||
| 2015 | 0.8us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent | ||
| 2016 | 0.8us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears | ||
| 2017 | 0.8us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears | ||
| 2018 | 0.9us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears | ||
| 2019 | 0.9us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears | ||
| Thereafter | 2.3us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter | ||
| Total | $ 6.5us-gaap_CapitalLeasesFutureMinimumPaymentsDue | ||
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- Definition
Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of capital lease obligation due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of minimum lease payments for capital leases 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases due in the fourth 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases due in the third 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases due in the second 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of minimum lease payments for capital leases 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
A general description of the nature of the existing leasing arrangements of a lessee for all operating leases including, but not limited to: (1) rental escalation clauses; (2) renewal or purchase options; (3) guarantees or indemnities, if any, (4) restrictions imposed by lease arrangements; (5) unusual provisions or conditions; (6) contingent rentals, if any; and (7) lease expiration dates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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://www.xbrl.org/2003/role/presentationRef
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Contractually required future rental payments receivable on noncancelable subleasing arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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 fourth 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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 third 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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 second 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents the payments that the lessee is obligated to make or can be required to make in connection with a property under the terms of an agreement classified as an operating lease, excluding contingent rentals and a guarantee by the lessee of the lessor's debt and the lessee's obligation to pay (apart from the rental payments) executory costs such as insurance, maintenance, and taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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