Borrowing Arrangements (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of long-term borrowings

Long-term borrowings, in order of preference, consisted of the following:

		Amount Outstanding
		December 31,
(millions)	Maturity Date	2015		2014
Senior credit facility, net of original discount on borrowings and deferred financing costs	(1) / (2)	$	223.1	$	248.4
Other borrowings	Various	2.0		2.4
Total obligations under credit facility and other borrowings		225.1		250.8
Less: Current portion of obligations under credit facility and other borrowings		15.2		14.5
Total long-term obligations under credit facility and other borrowings		$	209.9	$	236.3

(1) Credit Agreement was due to mature October 2, 2017

(2) Restated Credit Agreement matures on February 20, 2020.

Aggregate minimum principal maturities of long-term debt

Aggregate minimum principal maturities of long-term borrowings for the fiscal years following December 31, 2015, are as follows:

(millions)
2016	$	16.5
2017	20.4
2018	20.1
2019	20.0
2020	152.3
Thereafter	—
Total debt	229.3
Less: Current portion, including debt discount	15.2
Less: Original discount on borrowings	1.8
Less: Deferred financing costs	2.4
Total long-term portion, obligations under credit facility and other borrowings	$	209.9