Supplemental Balance Sheet Information (Tables)

12 Months Ended

Dec. 31, 2011

Supplemental Balance Sheet Information

In thousands	2011		2010
Inventories
Raw materials and supplies	$	219,487	$	223,482
Work-in-process		47,707		37,748
Finished goods		182,669		144,126
Total inventories	$	449,863	$	405,356
Property, plant and equipment
Land and land improvements	$	41,111	$	36,484
Buildings and leasehold improvements		244,246		212,168
Machinery and equipment		692,930		598,554
Construction in progress		40,251		33,841
Total property, plant and equipment		1,018,538		881,047
Less accumulated depreciation and amortization		631,013		551,612
Property, plant and equipment, net	$	387,525	$	329,435