Condensed Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands		3 Months Ended			6 Months Ended
		Jun. 30, 2017		Jun. 30, 2016	Jun. 30, 2017		Jun. 30, 2016
Income Statement [Abstract]
Net sales		$ 1,021,814		$ 874,642	$ 1,827,220		$ 1,667,379
Cost of goods sold		856,625		746,935	1,537,466		1,425,795
Gross profit		165,189		127,707	289,754		241,584
Selling, general and administrative expenses		86,918		55,018	153,837		110,380
Rationalization charges		3,038		5,038	3,923		6,108
Income from operations		75,233	[1]	67,651	131,994	[1]	125,096
Interest and other debt expense before loss on early extinguishment of debt		29,207		16,883	49,625		33,339
Loss on early extinguishment of debt		4,375		0	7,052		0
Interest and other debt expense		33,582		16,883	56,677		33,339
Income before taxes		41,651		50,768	75,317		91,757
Provision for income taxes		13,725		17,453	24,160		31,871
Net income		$ 27,926		$ 33,315	$ 51,157		$ 59,886
Earnings per share
Basic net income per share (usd per share)	[2]	$ 0.25		$ 0.28	$ 0.46		$ 0.50
Diluted net income per share (usd per share)	[2]	0.25		0.27	0.46		0.49
Dividends per share (usd per share)	[2]	$ 0.09		$ 0.09	$ 0.18		$ 0.17
Weighted average number of shares
Basic (in shares)	[2]	110,358		121,009	110,291		120,953
Effect of dilutive securities (in shares)	[2]	968		710	976		729
Diluted (in shares)	[2]	111,326		121,719	111,267		121,682

[1] Income from operations for Metal Containers includes a $3.0 million charge for each of the three and six months ended June 30, 2017 related to the resolution of a past non-commercial legal dispute. Income from operations for Corporate includes costs attributed to announced acquisitions of $9.8 million and $23.0 million for the three and six months ended June 30, 2017, respectively.

[2] Per share and share amounts for 2016 have been retroactively adjusted for the two-for-one stock split discussed in Note 1.