Consolidated Balance Sheets (Unaudited) - USD ($)	Jan. 31, 2016	Jan. 31, 2015
Current assets:
Cash and cash equivalents	$ 427,800,000	$ 447,200,000
Accounts receivable–trade, less allowance for doubtful accounts ($11.3 at January 31, 2016 and $8.0 at January 31, 2015)	259,600,000	304,200,000
Inventories, net	1,295,300,000	1,322,100,000
Other current assets	40,100,000	51,300,000
Total current assets	2,022,800,000	2,124,800,000
Property and equipment, net of accumulated depreciation ($109.3 at January 31, 2016 and $67.1 at January 31, 2015)	260,500,000	333,300,000
Goodwill	954,900,000	1,286,500,000
Identifiable intangible assets, net	262,700,000	457,300,000
Deferred income taxes	163,400,000	100,000
Other assets	26,700,000	22,600,000
Total assets	3,691,000,000	4,224,600,000
Current liabilities:
Accounts payable	145,900,000	142,500,000
Deferred acquisition payments		92,200,000
Accrued liabilities	115,300,000	98,100,000
Total current liabilities	261,200,000	332,800,000
Long-term debt	1,179,500,000	1,177,200,000
Deferred income taxes	16,200,000	84,800,000
Other non-current liabilities	$ 31,600,000	$ 28,700,000
Commitments, contingencies and off-balance sheet arrangements (Note 8)
Stockholders' equity:
Preferred stock, $0.01 par value; 1.0 million shares authorized; no shares outstanding
Common stock, $0.01 par value; 250.0 million shares authorized; 53.3 million shares issued as of January 31, 2016 and 52.8 million shares issued as of January 31, 2015	$ 500,000	$ 500,000
Additional paid-in capital	2,662,400,000	2,644,800,000
Treasury stock: 0.4 shares at January 31, 2016 and 0 shares at January 31, 2015	12,500,000
(Accumulated deficit)/retained earnings	(373,700,000)	11,300,000
Accumulated other comprehensive loss	(74,200,000)	(55,500,000)
Total stockholders' equity	2,202,500,000	2,601,100,000
Total liabilities and equity	$ 3,691,000,000	$ 4,224,600,000