Inventoried Costs

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventoried Costs

Inventoried Costs

Inventoried costs, net of progress payments, consisted of the following components (in millions):

	March 31, 2019			December 30, 2018
Raw materials	$	37.6		$	34.7
Work in process	23.7			10.3
Finished goods	8.0			1.8
Subtotal inventoried costs	69.3			46.8
Less: Customer advances and progress payments	(0.1		)	—
Total inventoried costs	$	69.2		$	46.8