LEASES (Tables)

9 Months Ended

Sep. 30, 2020

LEASES

Summary of lease cost

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(In millions)	2020		2019		2020		2019
Operating lease cost	$	20.0	$	18.8	$	60.5	$	52.3
Short-term lease cost		4.4		0.9		6.9		5.8
Variable lease cost		0.2		0.1		0.6		0.3
Total lease cost	$	24.6	$	19.8	$	68.0	$	58.4