Consolidated Condensed Statements Of Operations (USD $) In Millions, except Per Share data	3 Months Ended	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Consolidated Condensed Statements Of Operations
Net sales	$ 945.2	$ 874.3	$ 1,841.0	$ 1,690.7
Cost of goods sold	763.3	694.6	1,489.1	1,345.5
Gross profit	181.9	179.7	351.9	345.2
Selling and administrative expenses	98.1	88.8	193.9	181.1
Amortization of intangibles	4.9	4.9	9.7	9.9
Other (income) expense, net	(0.2)	0.9	(5.0)	(8.1)
Earnings from continuing operations before interest and income taxes	79.1	85.1	153.3	162.3
Interest expense	9.4	9.2	18.9	18.5
Interest income	2.3	1.2	3.8	2.3
Earnings from continuing operations before income taxes	72.0	77.1	138.2	146.1
Income taxes	16.5	23.5	36.4	45.0
Earnings from continuing operations	55.5	53.6	101.8	101.1
Earnings (loss) from discontinued operations, net of tax		0.5		(0.1)
Net earnings	55.5	54.1	101.8	101.0
(Earnings) loss attributable to noncontrolling interest, net of tax	(0.8)	(1.4)	(2.1)	(3.2)
Net earnings attributable to Leggett & Platt, Inc.	$ 54.7	$ 52.7	$ 99.7	$ 97.8
Earnings per share from continuing operations attributable to Leggett & Platt, Inc. common shareholders
Basic	$ 0.38	$ 0.34	$ 0.68	$ 0.64
Diluted	$ 0.37	$ 0.34	$ 0.67	$ 0.64
Earnings per share from discontinued operations attributable to Leggett & Platt, Inc. common shareholders
Basic		$ 0.00		$ 0.00
Diluted		$ 0.00		$ 0.00
Net earnings per share attributable to Leggett & Platt, Inc. common shareholders
Basic	$ 0.38	$ 0.35	$ 0.68	$ 0.64
Diluted	$ 0.37	$ 0.34	$ 0.67	$ 0.63
Cash dividends declared per share	$ 0.27	$ 0.26	$ 0.54	$ 0.52
Average shares outstanding
Basic	145.6	151.5	147.4	152.0
Diluted	147.4	153.8	149.1	154.1

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