PROPERTY AND EQUIPMENT (TABLES)

12 Months Ended

Jan. 03, 2014

Property plant and equipment [Abstract]

Property, plant and equipment [Table Text Block]

		January 3,		December 28,
(In millions)		2014		2012
Construction and mining equipment		$	244.4	$	266.4
Computer software			238.9		219.5
Computer hardware			216.1		198.2
Vehicles and automotive equipment			171.6		172.2
Leasehold improvements			141.9		130.1
Land and buildings			100.2		114.1
Furniture and fixtures			94.7		97.7
Other equipment			67.5		72.4
Construction in progress			9.3		15.6
			1,284.6		1,286.2
Accumulated depreciation and amortization			(676.5)		(598.7)
	Property and equipment, net (1)	$	608.1	$	687.5

Property and equipment estimated useful lives [Table Text Block]

• The unamortized computer software costs were $76.0 million and $71.1 million, respectively, as of January 3, 2014 and December 28, 2012.

	Estimated Useful Lives
Computer software and hardware and other equipment	3 – 10 years
Vehicles and automotive equipment	3 – 12 years
Construction and mining equipment	3 – 15 years
Furniture and fixtures	3 – 10 years
Leasehold improvements (1)	1 – 20 years
Buildings	10 – 45 years

• Leasehold improvements are amortized over the length of the lease or estimated useful life, whichever is less.