Restructuring (Tables)

12 Months Ended

Dec. 31, 2019

Restructuring and Related Activities [Abstract]

Summary of Restructuring Activity

A summary of 2019 activity, excluding the other postretirement curtailment gain of $10.6 million, is shown below (in millions):

	Accrual as of		2019		Utilization						Accrual as of
	January 1, 2019		Charges		Cash			Non-cash			December 31, 2019
Employee termination benefits	$	103.3	$	167.8	$	(118.3	)	$	—		$	152.8
Asset impairments	—		9.5		—			(9.5		)	—
Contract termination costs	5.4		3.0		(3.5		)	—			4.9
Other related costs	—		13.9		(13.9		)	—			—
Total	$	108.7	$	194.2	$	(135.7	)	$	(9.5	)	$	157.7

A summary of 2018 activity is shown below (in millions):

	Accrual as of		2018		Utilization						Accrual as of
	January 1, 2018		Charges		Cash			Non-cash			December 31, 2018
Employee termination benefits	$	93.0	$	74.5	$	(64.2	)	$	—		$	103.3
Asset impairments	—		4.7		—			(4.7		)	—
Contract termination costs	5.0		1.5		(1.1		)	—			5.4
Other related costs	—		7.3		(7.3		)	—			—
Total	$	98.0	$	88.0	$	(72.6	)	$	(4.7	)	$	108.7

A summary of 2017 activity, excluding the pension benefit plan curtailment and settlement losses of $1.7 million, is shown below (in millions):

	Accrual as of		2017		Utilization						Accrual as of
	January 1, 2017		Charges		Cash			Non-cash			December 31, 2017
Employee termination benefits	$	69.4	$	62.9	$	(39.3	)	$	—		$	93.0
Asset impairments	—		1.3		—			(1.3		)	—
Contract termination costs	4.6		1.7		(1.3		)	—			5.0
Other related costs	—		5.0		(5.0		)	—			—
Total	$	74.0	$	70.9	$	(45.6	)	$	(1.3	)	$	98.0