Restructuring (Tables)

3 Months Ended

Mar. 31, 2018

Restructuring and Related Activities [Abstract]

Restructuring Related Costs

Restructuring related costs included in Selling, general and administrative expenses in the Condensed Consolidated Statements of Operations and Comprehensive Income included costs for severance and other restructuring costs as follows:

	Three months ended
In millions	March 31, 2018		March 31, 2017
Severance and related costs	$	10.6	$	20.6
Other	0.2		0.3
Total restructuring costs	$	10.8	$	20.9

Restructuring Costs By Segment [Table Text Block]

Restructuring costs by reportable segment were as follows:

	Three months ended
In millions	March 31, 2018		March 31, 2017
Water	$	5.6	$	7.1
Electrical	2.8		9.3
Other	2.4		4.5
Consolidated	$	10.8	$	20.9

Restructuring Accrual Activity Recorded on Consolidated Balance Sheets

Activity related to accrued severance and related costs recorded in Other current liabilities in the Condensed Consolidated Balance Sheets is summarized as follows for the three months endedMarch 31, 2018:

In millions	March 31, 2018
Beginning balance	$	39.8
Costs incurred	10.6
Cash payments and other	(16.3		)
Ending balance	$	34.1