CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Operating Activities:
Net income	$ 18,405	$ 36,765	$ 62,421
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	6,417	22,740	18,014
Share-based compensation expense	1,575	4,370	1,634
Changes in operating assets and liabilities, net of effects from acquisitions	22,744	(27,138)	(88,899)
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	49,141	36,737	(6,830)
Investing Activities:
Acquisition of businesses, net of cash acquired	(7,377)	(83,456)	(60,649)
Purchases of property, plant and equipment	(2,348)	(13,536)	(6,209)
Purchases of marketable securities	(4,054)		(4,054)
Proceeds from sales or maturities of marketable securities		4,055
NET CASH USED IN INVESTING ACTIVITIES	(13,779)	(92,937)	(70,912)
Financing Activities:
Proceeds from short-term borrowings		38,000	70,000
Principal payments on short-term borrowings	(25,000)	(30,000)	(70,000)
Proceeds from long-term borrowings	50,000		100,000
Principal payments on long-term debt	(134)	(431)	(8,407)
Proceeds from issuance of common stock		113
Dividends paid		(3,215)	(3,208)
Net change in restricted cash	(20)	353	(104)
Contingent consideration payments related to acquisitions of businessess	(224)	(2,368)	(224)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	24,622	2,452	88,057
Effect of exchange rates on cash	3,862	16,697	(10,131)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	63,846	(37,051)	184
Cash and cash equivalents at the beginning of the period	148,605	203,892	212,267
CASH AND CASH EQUIVALENTS AT THE END OF THE PERIOD	212,451	166,841	212,451
NEK
Operating Activities:
Net income	(500)	(500)	(800)
Supplemental disclosure of non-cash investing and financing activities:
Liability incurred to acquire, net			12,108
Intific Inc.
Operating Activities:
Net income		(3,800)
Supplemental disclosure of non-cash investing and financing activities:
Liability incurred to acquire, net		1,173
ITMS
Operating Activities:
Net income		$ (200)