Accounts Payable And Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2020

Payables And Accruals [Abstract]

Schedule of Accounts Payable and Accrued Expenses

	June 30, 2020		December 31, 2019
Payables, trade and other	$	60.8	$	79.4
Current portion of lease liabilities		5.5		5.2
Employment costs		7.1		16.5
Current portion of pension and postretirement liabilities		10.5		10.5
Payable to Knauf for purchase price adjustments		6.2		1.2
Payable to WAVE for receipt of Knauf proceeds		5.9		25.9
Other		11.1		10.0
Total accounts payable and accrued expenses	$	107.1	$	148.7