Restructuring Activities (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring and Related Activities [Abstract]

Summary of Severance and Other Restructuring Costs

The following table is a summary of the severance and other restructuring costs, which included employee-related costs, facility rent and exit costs, relocation, recruiting, travel and other, for the three and nine months ended September 30, 2019 and 2018:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Severance:
Cost of sales	$	0.8	$	—	$	1.8	$	0.2
Selling, general, and administrative expenses	0.1		1.9		1.0		2.6
Total severance costs	0.9		1.9		2.8		2.8
Other restructuring:
Cost of sales	0.2		—		8.7		0.5
Selling, general, and administrative expenses	0.4		0.1		1.8		0.2
Total other restructuring costs	0.6		0.1		10.5		0.7
Total restructuring costs	$	1.5	$	2.0	$	13.3	$	3.5

Rollforward of Restructuring Cost

The following tables summarize our restructuring activities for the three and nine months ended September 30, 2019 and 2018:

	Three Months Ended September 30, 2019
	E&C Cryogenics			E&C FinFans			D&S West			D&S East			Corporate		Consolidated
Balance at June 30, 2019	$	0.6		$	—		$	—		$	0.7		$	—	$	1.3
Restructuring costs	0.2			0.6			0.4			0.3			—		1.5
Cash payments and other	(0.5		)	(0.6		)	(0.3		)	(0.4		)	—		(1.8		)
Balance at September 30, 2019	$	0.3		$	—		$	0.1		$	0.6		$	—	$	1.0

	Three Months Ended September 30, 2018
	E&C Cryogenics		E&C FinFans			D&S West			D&S East			Corporate		Consolidated
Balance at June 30, 2018	$	—	$	—		$	0.2		$	0.1		$	—	$	0.3
Restructuring costs	—		0.1			—			0.1			1.8		2.0
Cash payments and other	—		(0.1		)	0.6			(0.1		)	—		0.4
Acquired restructuring reserve	—		—			(0.7		)	—			—		(0.7		)
Balance at September 30, 2018	$	—	$	—		$	0.1		$	0.1		$	1.8	$	2.0

	Nine Months Ended September 30, 2019
	E&C Cryogenics			E&C FinFans			D&S West			D&S East			Corporate			Consolidated
Balance at December 31, 2018	$	—		$	—		$	—		$	0.8		$	0.1		$	0.9
Restructuring costs	2.4			1.8			0.8			8.1			0.2			13.3
Property, plant and equipment impairment and disposals	(1.6		)	—			—			(4.0		)	—			(5.6		)
Cash payments and other	(0.5		)	(1.8		)	(0.7		)	(4.3		)	(0.3		)	(7.6		)
Balance at September 30, 2019	$	0.3		$	—		$	0.1		$	0.6		$	—		$	1.0

	Nine Months Ended September 30, 2018
	E&C Cryogenics			E&C FinFans			D&S West			D&S East			Corporate			Consolidated
Balance at December 31, 2017	$	0.1		$	0.1		$	1.2		$	0.2		$	1.1		$	2.7
Restructuring costs	0.4			0.1			—			0.6			2.4			3.5
Cash payments and other	(0.5		)	(0.2		)	(0.4		)	(0.7		)	(1.7		)	(3.5		)
Acquired restructuring reserve	—			—			(0.7		)	—			—			(0.7		)
Balance at September 30, 2018	$	—		$	—		$	0.1		$	0.1		$	1.8		$	2.0