Long-Term Debt and Financing Arrangements - Financial Ratios under Senior Credit Facility (Details)	3 Months Ended
	Jun. 30, 2015	Mar. 31, 2015
Required [Member]
Financial Ratios Under Senior Credit Facility [Line Items]
Leverage Ratio (maximum)	3.5	3.5
Interest Coverage Ratio (minimum)	2.75	2.75
Actual [Member]
Financial Ratios Under Senior Credit Facility [Line Items]
Leverage Ratio (maximum)	1.36	1.41
Interest Coverage Ratio (minimum)	12.43	11.95