Recent Accounting Pronouncements Table (Details) - USD ($)
$ in Millions

9 Months Ended

Sep. 30, 2016

Dec. 31, 2015

New Accounting Pronouncements or Change in Accounting Principle [Line Items]

Other Assets, Noncurrent

$ 27.2

$ 49.1

Long-term Debt, Excluding Current Maturities

$ 641.4

579.4

New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification

On January 1, 2016, the Company adopted the provisions of ASU 2015-03. The following financial statement line items at December 31, 2015 were affected by the adoption of ASU 2015-03.

	As Originally Reported		New Presentation		Effect of Change
Assets:
Other non-current assets	$	50.3	$	49.1	$	1.2
Liabilities:
Long-term debt	$	580.6	$	579.4	$	1.2

Adjustments for New Accounting Pronouncement [Member]

New Accounting Pronouncements or Change in Accounting Principle [Line Items]

Other Assets, Noncurrent

1.2

Long-term Debt, Excluding Current Maturities

1.2

Accounting Standards Update - originally reported [Member]

New Accounting Pronouncements or Change in Accounting Principle [Line Items]

Other Assets, Noncurrent

50.3

Long-term Debt, Excluding Current Maturities

580.6

Accounting Standards Update 2015-03 [Member]

New Accounting Pronouncements or Change in Accounting Principle [Line Items]

Other Assets, Noncurrent

49.1

Long-term Debt, Excluding Current Maturities

$ 579.4