Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash	$ 134.7	$ 150.7
Accounts receivable, net	295.4	297.4
Inventories	324.8	367.2
Prepaid expenses and other current assets	25.5	23.5
Deferred income taxes	13.7	13.6
Total current assets	794.1	852.4
Property, plant and equipment, net	60.7	63.0
Deferred income taxes	29.9	30.2
Goodwill and intangibles	10.9	11.1
Other assets	5.2	5.6
Total assets	900.8	962.3
Current liabilities:
Accounts payable	360.4	405.3
Accrued expenses and other current liabilities	79.5	83.5
Current portion of long term debt	2.6	2.8
Total current liabilities	442.5	491.6
Long-term debt	4.8	5.3
Other liabilities	19.7	19.1
Total liabilities	467.0	516.0
Commitments and contingencies
Shareholders' equity:
Preferred stock	0	0
Common stock	0.4	0.4
Additional paid-in capital	182.8	183.0
Treasury stock	(27.0)	(28.6)
Retained earnings	284.2	290.5
Accumulated other comprehensive gain (loss)	(6.6)	1.0
Total shareholders' equity	433.8	446.3
Total liabilities and shareholders' equity	$ 900.8	$ 962.3