Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2018

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,
	2018			2017		2018			2017
Earnings from continuing operations	$	166,456		$	142,475	$	275,865		$	297,563
(Loss) earnings from discontinued operations, net	(26,497		)	21,583		(4,472		)	38,742
Net earnings	$	139,959		$	164,058	$	271,393		$	336,305
Basic earnings per common share:
Earnings from continuing operations	$	1.10		$	0.92	$	1.80		$	1.91
(Loss) earnings from discontinued operations, net	$	(0.17	)	$	0.14	$	(0.03	)	$	0.25
Net earnings	$	0.92		$	1.05	$	1.77		$	2.16
Weighted average shares outstanding	151,744,000			155,703,000		153,124,000			155,622,000
Diluted earnings per common share:
Earnings from continuing operations	$	1.08		$	0.90	$	1.77		$	1.89
(Loss) earnings from discontinued operations, net	$	(0.17	)	$	0.14	$	(0.03	)	$	0.25
Net earnings	$	0.91		$	1.04	$	1.74		$	2.14
Weighted average shares outstanding	153,938,000			157,513,000		155,573,000			157,457,000

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,
	2018	2017	2018	2017
Weighted average shares outstanding - Basic	151,744,000	155,703,000	153,124,000	155,622,000
Dilutive effect of assumed exercise of SARs and vesting of performance shares and RSUs	2,194,000	1,810,000	2,449,000	1,835,000
Weighted average shares outstanding - Diluted	153,938,000	157,513,000	155,573,000	157,457,000