Goodwill and Long-lived Assets, Net (Tables)

12 Months Ended

Jan. 31, 2016

Goodwill and Long-lived Assets, Net

Intangible Assets by Major Asset Class

				January 31, 2016								January 31, 2015
	Useful Life			Original		Accumulated		Impairment		Net Book		Original		Accumulated		Net Book
	(Years)			Cost		Amortization		Charge		Value		Cost		Amortization		Value
Customer contracts and relationships	8	-	30	$	536.9	$	124.2	$	167.1	$	245.6	$	531.0	$	102.1	$	428.9
Covenants not to compete	4	-	5		18.2		7.4		10.7		0.1		17.2		6.5		10.7
Trade names	Indefinite				17.0		—		—		17.0		17.7		—		17.7
				$	572.1	$	131.6	$	177.8	$	262.7	$	565.9	$	108.6	$	457.3

Schedule of carrying amount of goodwill

Balance, December 31, 2013	$	1,069.8
Acquisitions		296.6
Effect of foreign currency translation		(37.7)
Balance, December 31, 2014		1,328.7
Purchase Price Adjustments		(21.7)
Effect of foreign currency translation		(20.5)
Balance, January 31, 2015		1,286.5
Acquisitions		2.5
Purchase Price Adjustments		(10.3)
Effect of foreign currency translation		(13.4)
Impairment		(310.4)
Balance, January 31, 2016	$	954.9