Other Current Assets

3 Months Ended

Mar. 31, 2021

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Other Current Assets

NOTE 8. OTHER CURRENT ASSETS

	March 31, 2021		December 31, 2020
Prepaid expenses	$	13.5	$	12.0
Assets held for sale		4.6		-
Other		1.6		0.8
Total other current assets	$	19.7	$	12.8

As of March 31, 2021, assets held for sale included the property, plant and equipment of our idled mineral fiber plant in St. Helens, Oregon. We entered into a sale agreement for the property during the first quarter of 2021, with closing expected during 2021.