Borrowings (Tables)

3 Months Ended

Mar. 31, 2015

Borrowings

Schedule of the Company's borrowings

	March 31,		December 31,
(in millions)	2015		2014
3.75% notes due 2022, net of unamortized discount of ($0.9) and ($0.9), respectively	$	349.1	$	349.1
5.125% notes due 2020, net of unamortized discount of ($0.6) and ($0.7) respectively	249.4		249.3
6.125% notes due 2016, net of unamortized discount of ($0.2) and ($0.2) respectively	149.8		149.8
Revolving credit facility	—		—
Industrial development and revenue bonds through 2018	1.5		1.5
Other, including capital lease obligations	0.1		0.1
Total long-term debt	749.9		749.8
Less current portion	—		—
Total long-term debt, net of current portion	$	749.9	$	749.8