Restructuring

During the three months ended March 31, 2019 and the year ended December 31, 2018, we initiated and continued execution of certain business restructuring initiatives aimed at reducing our fixed cost structure and realigning our business. These initiatives included the reduction in hourly and salaried headcount of approximately 10 employees and 300 employees, respectively.

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, 2019		March 31, 2018
Severance and related costs	$	1.1	$	5.4
Other	—		0.2
Total restructuring costs	$	1.1	$	5.6

Other restructuring costs primarily consist of asset impairment and various contract termination costs.

Restructuring costs by reportable segment were as follows:



	Three months ended
In millions	March 31, 2019			March 31, 2018
Aquatic Systems	$	0.9		$	1.8
Filtration Solutions	0.4			2.0
Flow Technologies	(0.3		)	1.7
Other	0.1			0.1
Consolidated	$	1.1		$	5.6

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 ended March 31, 2019:



In millions	March 31, 2019
Beginning balance	$	27.1
Costs incurred	1.1
Cash payments and other	(8.0		)
Ending balance	$	20.2