Deferred Revenue and Remaining Performance Obligations (Tables)

12 Months Ended

Dec. 28, 2018

Revenue Recognition and Deferred Revenue [Abstract]

Deferred Revenue, by Arrangement, Disclosure [Table Text Block]

Changes in the Company’s deferred revenue during fiscal 2018 and 2017 are as follows:

Fiscal Years	2018			2017
(In millions)				*As Adjusted
Beginning balance of the period	$	276.6		$	246.4
Revenue recognized	(226.9		)	(215.2		)
Acquired deferred revenue	50.3			6.1
Net deferred revenue activity	287.2			239.3
Ending balance of the period	$	387.2		$	276.6

* See Note 2 for a summary of adjustments