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Consolidated Statements of Comprehensive Earnings - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Comprehensive earnings
Net earnings	$ 49,117	$ 53,626	$ 105,866	$ 138,279
Other comprehensive earnings:
Foreign currency translation adjustments	(21,864)	6,643	(7,177)	(4,251)
Net gain (loss) on foreign currency transactions designated as hedges of net investments in a foreign subsidiaries	2,559	(3,313)	548	(428)
Taxes on changes in foreign currency translation adjustments	513	835	250	349
Foreign currency translation and transactions adjustments, net of tax	(18,792)	4,165	(6,379)	(4,330)
Unrealized loss on fair value adjustment of derivative instruments	(23,658)		(23,658)
Reclassification of net realized (gains) losses on derivatives to earnings	4,955	(18)	4,919	(54)
Taxes on changes in derivative transactions	8	7	21	21
Derivative adjustments, net of tax	(18,695)	(11)	(18,718)	(33)
Minimum retirement benefit liability adjustments:
Loss (gain) due to settlement or curtailment arising during the period	0	0	59	0
Amortization of net prior service cost (benefit)	137	55	413	168
Amortization of net loss	248	644	742	1,925
Foreign currency exchange rate changes on pension and other postretirement benefit plan liabilities	843	(746)	161	197
Taxes on changes in pension and other postretirement benefit plan liability, net of foreign currency exchange rate changes	(349)	6	(421)	(839)
Pension and other postretirement benefit plan adjustments, net of tax	879	(41)	954	1,451
Total comprehensive earnings	$ 12,509	$ 57,739	$ 81,723	$ 135,367

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