Restructuring, Asset Impairments and Other, Net - (Tables)

6 Months Ended

Jul. 01, 2022

Restructuring Charges [Abstract]

Schedule of Activity Included in Restructuring, Asset Impairments, and Other, Net

Details of restructuring, asset impairments and other charges, net are as follows (in millions):        

	Restructuring		Asset Impairments		Other		Total
Quarter ended July 1, 2022
Other (1)	$	(0.7)	$	—	$	(1.0)	$	(1.7)
Total	$	(0.7)	$	—	$	(1.0)	$	(1.7)
	Restructuring		Asset Impairments		Other		Total
Six months ended July 1, 2022
Other (2)	$	(1.2)	$	4.0	$	(17.5)	$	(14.7)
Total	$	(1.2)	$	4.0	$	(17.5)	$	(14.7)

(1)Primarily includes a gain of approximately $1.4 million from the sale of an office building.

(2)Primarily includes a gain of approximately $17.5 million related to the sale of two office buildings and a $1.2 million reduction in workforce restructuring expenses, offset by a $4.0 million asset impairment of the GTAT Sapphire manufacturing facility.

Schedule of Changes in Accrued Restructuring Reserve

A summary of changes in accrued restructuring balance is as follows (in millions):

	As of						As of
	December 31, 2021		Charges		Usage		July 1, 2022
Employee separation charges	$	10.8	$	(1.2)	$	(7.1)	$	2.5
Total	$	10.8	$	(1.2)	$	(7.1)	$	2.5