Property, Plant And Equipment

12 Months Ended

Feb. 24, 2017

Property, Plant and Equipment [Abstract]

Property, Plant And Equipment

PROPERTY, PLANT AND EQUIPMENT

Property, Plant and Equipment	Estimated Useful Lives (Years)	February 24, 2017			February 26, 2016
Land		$	31.7		$	32.7
Machinery and equipment	3 – 15	703.8			660.7
Buildings and improvements	10 – 40	383.4			379.3
Capitalized software	3 – 10	104.5			105.4
Furniture and fixtures	5 – 8	55.9			56.9
Leasehold improvements	3 – 10	59.0			56.0
Construction in progress		29.4			57.4
		1,367.7			1,348.4
Accumulated depreciation		(959.6		)	(936.8		)
		$	408.1		$	411.6

A majority of the net book value of property, plant and equipment as of February 24, 2017 relates to machinery and equipment of $184.7 and buildings and improvements of $110.2. A majority of the net book value of property, plant and equipment as of February 26, 2016 relates to machinery and equipment of $158.5 and building and improvements of $110.1. Depreciation expense on property, plant and equipment was $59.3 for 2017, $63.3 for 2016 and $57.1 for 2015. The estimated cost to complete construction in progress was $21.6 and $27.5 as of February 24, 2017 and February 26, 2016, respectively.