Debt and Credit Agreements	9 Months Ended
Debt and Credit Agreements	Sep. 30, 2013
Debt Disclosure [Abstract]
Debt and Credit Agreements	Debt and Credit Agreements On September 12, 2013, the Company entered into an additional amendment to the Amended and Restated Five-Year Credit Agreement (as amended, the "Credit Agreement"). In addition to certain administrative and conforming modifications, the amendment replaced the debt covenant for total consolidated debt to total consolidated capital ratio. That debt covenant has been replaced by a debt covenant for total consolidated debt to consolidated earnings before interest, taxes, depreciation and amortization ratio, which is not to exceed 3.50 to 1.00. During the three months ended September 30, 2013, the Company expensed $0.4 million of fees associated with the additional amendment to the Credit Agreement. Additionally, the Company retired the $150.0 million aggregate principal amount of 5.125% notes, due September 15, 2013, at maturity using borrowings under the Company's Credit Agreement.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References+ Details