CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Condensed Consolidated Statement of Operations (Unaudited) [Abstract]
Revenue	$ 2,156,871	$ 1,786,696	$ 4,115,892	$ 3,369,966
Cost of goods and services	1,341,014	1,097,998	2,551,210	2,069,111
Gross profit	815,857	688,698	1,564,682	1,300,855
Selling and administrative expenses	474,130	423,809	952,649	832,978
Operating earnings	341,727	264,889	612,033	467,877
Interest expense, net	28,134	26,942	56,420	54,111
Other expense (income), net	1,374	(4,708)	2,594	(5,949)
Earnings before provision for income taxes and discontinued operations	312,219	242,655	553,019	419,715
Provision for income taxes	63,125	70,762	120,619	126,337
Earnings from continuing operations	249,094	171,893	432,400	293,378
Gain (loss) from discontinued operations, net	675	(2,023)	12,274	(15,381)
Net earnings	$ 249,769	$ 169,870	$ 444,674	$ 277,997
Basis earnings (loss) per common share:
Earnings from continuing operations (in dollars per share)	$ 1.34	$ 0.92	$ 2.32	$ 1.57
Gain (loss) from discontinued operations, net (in dollars per share)	$ 0	$ (0.01)	$ 0.07	$ (0.08)
Net earnings (in dollars per share)	$ 1.34	$ 0.91	$ 2.38	$ 1.49
Weighted average shares outstanding (in shares)	186,443	186,823	186,522	186,998
Diluted earnings (loss) per common share:
Earnings from continuing operations (in dollars per share)	$ 1.31	$ 0.91	$ 2.28	$ 1.55
Gain (loss) from discontinued operations, net (in dollars per share)	$ 0	$ (0.01)	$ 0.06	$ (0.08)
Net earnings (in dollars per share)	$ 1.32	$ 0.90	$ 2.34	$ 1.47
Weighted average shares outstanding (in shares)	189,705	188,720	189,905	188,948
Dividends paid per common share (in dollars per share)	$ 0.275	$ 0.26	$ 0.55	$ 0.52
The following table is a reconciliation of the share amounts used in computing earnings per share:
Weighted average shares outstanding - Basic (in shares)	186,443	186,823	186,522	186,998
Dilutive effect of assumed exercise of employee stock options, SARs and performance shares (in shares)	3,262	1,897	3,383	1,950
Weighted average shares outstanding - Diluted (in shares)	189,705	188,720	189,905	188,948
Anti-dilutive options/SARs excluded from diluted EPS computation (in shares)	1,513	3,790	1,184	1,501