Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 29, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The carrying amounts of goodwill as of December 29, 2019 and December 30, 2018 by reportable segment are as follows (in millions):

	As of December 29, 2019
	US		KGS		Total
Gross value	$	111.1	$	597.8	$	708.9
Less accumulated impairment	13.8		239.5		253.3
Net	$	97.3	$	358.3	$	455.6

	As of December 30, 2018
	US		KGS		Total
Gross value	$	111.1	$	567.9	$	679.0
Less accumulated impairment	13.8		239.5		253.3
Net	$	97.3	$	328.4	$	425.7

Schedule of Acquired Finite-Lived Intangible Assets

The following table sets forth information for acquired finite-lived and indefinite-lived intangible assets (in millions): 

	As of December 29, 2019							As of December 30, 2018
	Gross Value		Accumulated Amortization			Net Value		Gross Value		Accumulated Amortization			Net Value
Acquired finite-lived intangible assets:
Customer relationships	$	72.3	$	(53.3	)	$	19.0	$	52.6	$	(50.6	)	$	2.0
Contracts and backlog	32.0		(28.4		)	3.6		29.9		(26.4		)	3.5
Developed technology and technical know-how	25.0		(23.8		)	1.2		25.0		(21.3		)	3.7
Trade names	1.9		(1.6		)	0.3		1.4		(1.4		)	—
In-process research and development	8.5		—			8.5		—		—			—
Total finite-lived intangible assets	139.7		(107.1		)	32.6		108.9		(99.7		)	9.2
Indefinite-lived trade names	6.9		—			6.9		6.9		—			6.9
Total intangible assets	$	146.6	$	(107.1	)	$	39.5	$	115.8	$	(99.7	)	$	16.1

Schedule of Future Amortization Expense of Finite-Lived Intangible Assets

The estimated future amortization expense of acquired intangible assets with finite lives as of December 29, 2019 is as follows (in millions):

 

Fiscal Year	Amount
2020	5.8
2021	3.7
2022	2.4
2023	2.4
2024	2.4
Thereafter	15.9
Total	$	32.6