Joint Ventures and Business Acquisitions (Tables) - Business Acquisition, Acquiree - Duarte Business [Member]

12 Months Ended

Sep. 30, 2015

Schedule of the Purchase Price

Cash paid to Seller	$	198,900
Less cash acquired		(40)
Total purchase price	$	198,860

Schedule of Purchase Price Allocation

Accounts receivable	$	14,245
Inventories		30,149
Other current assets		10,370
Property, plant, and equipment		11,804
Goodwill		98,310
Intangible assets		89,700
Other noncurrent assets		18,097
Total assets acquired		272,675
Other current liabilities		32,509
Other noncurrent liabilities		41,306
Total liabilities assumed		73,815
Net assets acquired	$	198,860

Schedule of Finite-Lived Intangible Assets Acquired

	Estimated Amounts		Weighted-Average Useful Life		Amortization Method
Customer relationships and contracts	$	77,000	20	years	Straight-line
Process technology		5,000	25	years	Straight-line
Backlog		7,700	3	years	Accelerated
Total	$	89,700

Schedule of Unaudited Pro Forma Results

	Year Ended September 30,
	2013
	As reported		Pro forma
Net sales	$	1,935,976	$	1,966,376
Net earnings		145,942		152,431
Earnings per share:
Basic earnings per share	$	2.13	$	2.23
Diluted earnings per share		2.10		2.19