Represents the minimum term of non-cancelable lease commitments for further disclosure.

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- Definition

Represents the number of co-defendants against whom lawsuit was filed.

+ References

No definition available.

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- Definition

Represents the number of former employees engaged in anticompetitive activities.

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No definition available.

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- Definition

Represents the operating lease payments due to various related parties.

+ References

No definition available.

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- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

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No definition available.

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Amount of damages awarded to the plaintiff in the legal matter.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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The estimated minimum amount of possible loss from the contingency.

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

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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.

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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 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.

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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 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.

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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 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.

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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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Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended			12 Months Ended
	Oct. 20, 2014	May 27, 2014	Apr. 29, 2014	Dec. 31, 2014 item	Dec. 31, 2013	Dec. 31, 2012	Apr. 29, 2014
Commitments and Contingencies.
Number of co-defendants against whom lawsuit was filed				4
Number of former employees engaged in anticompetitive activities				2rs_NumberOfFormerEmployees
Amount of damages awarded to plaintiff		$ 153.5	$ 156.0
Amount of damages expected to be trebled under the federal antitrust laws				52.0
Amount paid for settlement of claims	23.0us-gaap_LitigationSettlementAmount
Reasonable range of potential loss, low end of the range							10.0
Lease Commitments
Minimum term of non-cancelable lease commitments for further disclosure				1 year
Rental expense				79.3us-gaap_OperatingLeasesRentExpenseNet	79.9us-gaap_OperatingLeasesRentExpenseNet	73.6us-gaap_OperatingLeasesRentExpenseNet
Operating lease payments due to various related parties				5.5	4.8	4.6
Operating Leases
2015				65.8
2016				52.7
2017				42.0
2018				33.4
2019				23.7
Thereafter				32.4
Total				$ 250.0