Accounts Payable And Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2019

Payables And Accruals [Abstract]

Schedule of Accounts Payable and Accrued Expenses

	June 30, 2019		December 31, 2018
Payables, trade and other	$	71.7	$	82.2
Current portion of lease liabilities		5.1		-
Employment costs		10.4		18.6
Current portion of pension and postretirement liabilities		11.1		10.9
Advance receipt of Knauf proceeds		203.3		202.4
Contingent liability payable to Knauf for adjustments to cash consideration		34.3		35.2
Payable to WAVE for advance receipt of Knauf proceeds		22.4		22.4
Current portion of environmental liabilities		9.7		0.7
Other		10.3		10.9
Total accounts payable and accrued expenses	$	378.3	$	383.3