Business Segments (Tables)

6 Months Ended

Jun. 30, 2013

Segment Reporting [Abstract]

Summarized financial information concerning reportable segments

Summarized financial information concerning reportable segments is shown in the following table. The “other” column includes corporate adjustments, gross property, plant and equipment of our corporate and sales offices and capital additions that do not directly support manufacturing operations, such as research and development and infrastructure projects.

	Packaging		Test		Other		Total
	(In thousands)
Three months ended June 30, 2013
Net sales	$	646,793	$	99,266	$	—	$	746,059
Depreciation expense	62,711		28,094		—		90,805
Gross profit	107,207		31,172		—		138,379
Capital additions	106,243		39,681		12,930		158,854
Three months ended June 30, 2012
Net sales	$	610,667	$	75,860	$	—	$	686,527
Depreciation expense	58,881		23,010		—		81,891
Gross profit	67,998		21,322		—		89,320
Capital additions	67,303		35,147		46,965		149,415
Six months ended June 30, 2013
Net sales	$	1,240,168	$	193,420	$	—	$	1,433,588
Depreciation expense	124,364		55,609		—		179,973
Gross profit	190,708		62,624		—		253,332
Capital additions	169,906		79,847		33,371		283,124
Six months ended June 30, 2012
Net sales	$	1,192,178	$	149,359	$	—	$	1,341,537
Depreciation expense	116,801		45,187		—		161,988
Gross profit	155,301		39,000		—		194,301
Capital additions	120,854		84,229		68,267		273,350
Gross property, plant and equipment
June 30, 2013	$	3,499,459	$	1,136,553	$	116,515	$	4,752,527
December 31, 2012	3,372,071		1,076,513		150,469		4,599,053