Consolidated Income Statements (Unaudited) (USD $) In Millions, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Consolidated Income Statements [Abstract]
Revenues	$ 1,389.7	$ 1,240.7	$ 4,036.3	$ 3,806.0
Cost of sales	931.2	821.6	2,682.0	2,537.7
Selling and administrative expenses	269.2	236.7	779.8	737.1
Equity in (income) of Apex Tool Group, LLC	(16.0)	(10.5)	(44.9)	(10.5)
Loss related to contribution of net assets to Apex Tool Group, LLC				134.5
Restructuring charges		1.5		8.0
Operating earnings	205.3	191.4	619.4	399.2
Interest expense, net	16.4	12.3	49.8	36.2
Income from continuing operations before income taxes	188.9	179.1	569.6	363.0
Income tax expense	28.7	37.4	92.2	61.1
Income from continuing operations	160.2	141.7	477.4	301.9
Income related to discontinued operations, net of income taxes			190.3
Net income	$ 160.2	$ 141.7	$ 667.7	$ 301.9
Basic:
Income from continuing operations	$ 0.99	$ 0.86	$ 2.91	$ 1.81
Income from discontinued operations			$ 1.16
Net income	$ 0.99	$ 0.86	$ 4.07	$ 1.81
Diluted:
Income from continuing operations	$ 0.98	$ 0.85	$ 2.87	$ 1.79
Income from discontinued operations			$ 1.14
Net income	$ 0.98	$ 0.85	$ 4.01	$ 1.79
Cash dividends declared per common share	$ 0.29	$ 0.27	$ 0.87	$ 0.81