CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Revenue	$ 488,743	$ 482,431	$ 912,492	$ 933,462
Cost of goods and services	383,246	379,630	709,325	727,953
Gross profit	105,497	102,801	203,167	205,509
Selling, general and administrative expenses	86,059	86,152	168,278	169,219
Restructuring and other related charges	9,336	0	10,444	1,795
Total operating expenses	95,395	86,152	178,722	171,014
Income from operations	10,102	16,649	24,445	34,495
Other income (expense)
Interest expense	(13,060)	(13,005)	(26,167)	(26,068)
Interest income	151	86	179	149
Other, net	422	1,029	908	1,076
Total other income (expense)	(12,487)	(11,890)	(25,080)	(24,843)
Income (loss) before taxes	(2,385)	4,759	(635)	9,652
Provision (benefit) for income taxes	(1,566)	2,732	(374)	5,139
Net income (loss)	(819)	2,027	(261)	4,513
Basic earnings (loss) per common share (in Dollars per share)	$ (0.02)	$ 0.04	$ 0.00	$ 0.08
Weighted-average shares outstanding (in Shares)	54,345	56,037	54,749	56,031
Diluted earnings (loss) per common share (in Dollars per share)	$ (0.02)	$ 0.04	$ 0.00	$ 0.08
Weighted-average shares outstanding (in Shares)	54,345	57,380	54,749	57,228
Net income (loss)	(819)	2,027	(261)	4,513
Other comprehensive income (loss), net of taxes:
Foreign currency translation adjustments	(5,924)	9,620	(2,921)	5,048
Pension amortization	489	523	4,349	1,040
Gain on cash flow hedge	171		171
Total other comprehensive income (loss), net of taxes	(5,264)	10,143	1,599	6,088
Comprehensive income (loss)	$ (6,083)	$ 12,170	$ 1,338	$ 10,601