Consolidated Condensed Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
Dec. 28, 2019	Dec. 29, 2018
Statement of Comprehensive Income [Abstract]
Net earnings	$ 50,027	$ 42,769
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	21,533	(9,387)
Retirement liability adjustment	4,363	6,119
Change in accumulated income (loss) on derivatives	1,402	664
Other comprehensive income (loss)	27,298	(2,604)
Comprehensive income (loss)	$ 77,325	$ 40,165

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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