Restructuring Charges (Tables)

6 Months Ended

Mar. 30, 2019

Restructuring and Related Activities [Abstract]

Charges Taken Related to Restructuring Actions

The following table displays charges related to these actions recorded in the fiscal 2019 year to date period (six months ended March 30, 2019) and fiscal 2018 (the year ended September 29, 2018) and a rollforward of the accrued balances from September 29, 2018 to March 30, 2019:

	Fiscal 2019 Actions		Fiscal 2018 Actions			Fiscal 2016 Actions		Total
Restructuring Charges
Fiscal 2018 charges:
Workforce reductions	$	—	$	11.7		$	—	$	11.7
Facility closure costs	—		0.9			1.6		2.5
Fiscal 2018 restructuring charges	$	—	$	12.6		$	1.6	$	14.2
Fiscal 2019 charges:
Workforce reductions	$	2.3	$	1.2		$	—	$	3.5
Facility closure costs	—		(0.2		)	—		(0.2		)
Fiscal 2019 restructuring charges	$	2.3	$	1.0		$	—	$	3.3

Charges Taken Related to Accrued Restructuring Actions

	Fiscal 2019 Actions			Fiscal 2018 Actions			Fiscal 2017 Actions			Fiscal 2016 Actions			Other		Total
Rollforward of Accrued Restructuring
Balance as of September 29, 2018	$	—		$	4.3		$	0.8		$	3.9		$	0.1	$	9.1
Fiscal 2019 charges	2.3			1.0			—			—			—		3.3
Severance payments and adjustments	(1.9		)	(3.6		)	(0.5		)	—			—		(6.0		)
Other payments	—			(0.5		)	—			(0.9		)	—		(1.4		)
Balance as of March 30, 2019	$	0.4		$	1.2		$	0.3		$	3.0		$	0.1	$	5.0