The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.

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-Name Accounting Standards Codification

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The increase in the fair value of plan assets from contributions made by the employer.

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Amount of benefits from a defined benefit plan expected to be paid 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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Employee Benefit Plans (Details 3) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Investments in the pension plan measured at fair value
Total investments	$ 118.9	$ 103.7	$ 115.8
Information related to the Company's pension funds cash flow
Employer contributions	0.7	0.7
Benefit Payments	5.1us-gaap_DefinedBenefitPlanBenefitsPaid	4.3us-gaap_DefinedBenefitPlanBenefitsPaid
Expected employer contributions in next fiscal year	42.6
Expected benefit payments to be paid by the pension plans
During fiscal year ending December 31, 2015	164.4
Money market funds
Investments in the pension plan measured at fair value
Total investments	2.0	2.0
U.S. equity securities
Investments in the pension plan measured at fair value
Total investments	3.2	7.6
Non-U.S. equity securities
Investments in the pension plan measured at fair value
Total investments	1.2	1.3
Other equity securities
Investments in the pension plan measured at fair value
Total investments	0.5	0.7
U.S. government debt securities
Investments in the pension plan measured at fair value
Total investments		16.5
U.S. and non-U.S. corporate debt securities
Investments in the pension plan measured at fair value
Total investments	110.7	70.9
Other investments
Investments in the pension plan measured at fair value
Total investments	1.3	4.7
Quoted Prices in Active Markets for Identical Assets (Level 1)
Investments in the pension plan measured at fair value
Total investments	8.2	32.8
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Money market funds
Investments in the pension plan measured at fair value
Total investments	2.0	2.0
Quoted Prices in Active Markets for Identical Assets (Level 1) \| U.S. equity securities
Investments in the pension plan measured at fair value
Total investments	3.2	7.6
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Non-U.S. equity securities
Investments in the pension plan measured at fair value
Total investments	1.2	1.3
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Other equity securities
Investments in the pension plan measured at fair value
Total investments	0.5	0.7
Quoted Prices in Active Markets for Identical Assets (Level 1) \| U.S. government debt securities
Investments in the pension plan measured at fair value
Total investments		16.5
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Other investments
Investments in the pension plan measured at fair value
Total investments	1.3	4.7
Significant Other Observable Inputs (Level 2)
Investments in the pension plan measured at fair value
Total investments	110.7	70.9
Significant Other Observable Inputs (Level 2) \| U.S. and non-U.S. corporate debt securities
Investments in the pension plan measured at fair value
Total investments	$ 110.7	$ 70.9