Borrowing Arrangements (Tables)

3 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Schedule of Long-Term Borrowings

Long-term borrowings as of March 31, 2021 (unaudited) and December 31, 2020, in order of preference, were as follows:

	Amount Outstanding
(millions)	March 31, 2021			December 31, 2020
Senior Credit Facility, net of original discount on borrowings(1)	$	343.9		$	332.3
Other borrowings		29.2			31.5
Deferred financing costs		(2.2	)		(1.7	)
Total obligations		370.9			362.1
Less: Current portion of long-term obligations under Senior Credit Facility and other long-term borrowings		26.1			25.0
Total long-term obligations under Senior Credit Facility and other borrowings	$	344.8		$	337.1

(1) Includes discount on borrowings of $0.8 million and $0.9 million as of March 31, 2021 and December 31, 2020, respectively.