Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities
Net income	$ 61,599	$ 26,598
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	21,853	21,303
Deferred income taxes	(1,291)	2,669
Income from discontinued operations	(13,023)	(2,664)
Restructuring charges	1,814	2,132
Impairment charges	884	3,049
Gain on sale of facility and related land	0	(4,775)
Gains on dispositions of property and other assets	(392)	(223)
Share-based compensation expense	1,562	3,569
Excess tax benefit from share-based compensation arrangements	(41)	(389)
Other non-cash items, net	7,689	3,603
Change in operating assets and liabilities (excluding the impact of acquisitions):
Receivables	(29,933)	(12,173)
Inventories	(7,052)	(2,161)
Accounts payable	27,301	4,704
Restructuring liabilities	(4,268)	(3,771)
Accrued compensation	4,053	(8,768)
Customer deposits	18,267	(5,806)
Income taxes payable	4,273	2,115
Other assets and liabilities, net	(11,283)	(1,679)
Net cash provided by operating activities	82,012	27,333
Cash flows from investing activities
Proceeds from possessory interest and personal property—discontinued operations	28,000	0
Proceeds from dispositions of property and other assets	502	1,645
Capital expenditures	(21,898)	(26,927)
Acquisition of businesses, net of cash acquired	(40,775)	(647)
Proceeds from sale of facility and related land	0	12,696
Proceeds from sale of land - discontinued operations	0	422
Net cash used in investing activities	(34,171)	(12,811)
Cash flows from financing activities
Dividends paid on common stock	(36,374)	(6,095)
Payments on debt and capital lease obligations	(56,196)	(1,027)
Proceeds from borrowings	68,000	0
Common stock purchased for treasury	(11,631)	(1,294)
Excess tax benefit from share-based compensation arrangements	41	389
Proceeds from exercise of stock options	1,155	540
Net cash used in financing activities	(35,005)	(7,487)
Effect of exchange rate changes on cash and cash equivalents	(1,739)	(1,084)
Net change in cash and cash equivalents	11,097	5,951
Cash and cash equivalents, beginning of year	45,821	114,171
Cash and cash equivalents, end of year	56,918	120,122
Supplemental disclosure of cash flow information
Cash paid for income taxes	6,409	4,299
Cash paid for interest	880	510
Property and equipment acquired under capital leases	541	462
Property and equipment purchases in accounts payable and accrued liabilities	$ 230	$ 4,441