Operations and Summary of Significant Accounting Policies - Expenses (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Advertising Expense	$ 59.8us-gaap_AdvertisingExpense	$ 60.5us-gaap_AdvertisingExpense	$ 60.2us-gaap_AdvertisingExpense
Interest Income (Expense), Net [Abstract]
Interest expense	71.9us-gaap_InterestExpense	78.8us-gaap_InterestExpense	77.7us-gaap_InterestExpense
Interest Income	(13.5)us-gaap_InterestIncomeOperating	(20.8)us-gaap_InterestIncomeOperating	(20.1)us-gaap_InterestIncomeOperating
Interest Expense, Net	58.4us-gaap_InterestIncomeExpenseNet	58.0us-gaap_InterestIncomeExpenseNet	57.6us-gaap_InterestIncomeExpenseNet
Selling, General and Administrative Expenses
Shipping and Handling Costs	$ 29.2	$ 29.3	$ 31.0

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The net amount of operating interest income (expense).

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Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.

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