Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Reconciliation of information used in computing basic and diluted earnings per share

The following table sets forth a reconciliation of the information used in computing basic and diluted earnings per share:

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
Earnings from continuing operations	$	155,634	$	210,581	$	272,824	$	380,622
Earnings (loss) from discontinued operations, net	176,762		3,378		269,082		(6,525		)
Net earnings	$	332,396	$	213,959	$	541,906	$	374,097
Basic earnings (loss) per common share:
Earnings from continuing operations	$	0.98	$	1.26	$	1.70	$	2.26
Earnings (loss) from discontinued operations, net	$	1.11	$	0.02	$	1.68	$	(0.04	)
Net earnings	$	2.10	$	1.29	$	3.38	$	2.23
Weighted average shares outstanding	158,640,000		166,474,000		160,137,000		168,103,000
Diluted earnings (loss) per common share:
Earnings from continuing operations	$	0.97	$	1.25	$	1.69	$	2.23
Earnings (loss) from discontinued operations, net	$	1.10	$	0.02	$	1.66	$	(0.04	)
Net earnings	$	2.07	$	1.27	$	3.35	$	2.19
Weighted average shares outstanding	160,398,000		168,857,000		161,876,000		170,450,000

Reconciliation of share amounts used in computing earnings per share

The following table is a reconciliation of the share amounts used in computing earnings per share:

	Three Months Ended June 30,		Six Months Ended June 30,
	2015	2014	2015	2014
Weighted average shares outstanding - Basic	158,640,000	166,474,000	160,137,000	168,103,000
Dilutive effect of assumed exercise of employee stock options and SARs and vesting of performance shares	1,758,000	2,383,000	1,739,000	2,347,000
Weighted average shares outstanding - Diluted	160,398,000	168,857,000	161,876,000	170,450,000