Other expense, net (Tables)

3 Months Ended

Mar. 31, 2020

Other Income and Expenses [Abstract]

Schedule of other expense, net

Other expense, net consisted of the following:

	Three months ended March 31,
(in millions)	2020		2019
Foreign currency transactions	$	(0.8)	$	(0.7)
Foreign currency denominated loans revaluation	0.2		5.2
Undesignated foreign currency derivative instruments (1)	(2.0)		(9.9)
Undesignated swap contracts (1)	(4.8)		0.2
Non-operating retirement benefits (2)	2.2		0.6
Debt refinancing costs	(0.1)		—
Other	(0.6)		(1.5)
Total other expense	$	(5.9)	$	(6.1)

(1)Refer to “Note 16: Derivatives” for more information.

(2)Refer to “Note 9: Employee benefit plans” for more information.