Consolidated Condensed Statement of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 28, 2020	Mar. 30, 2019
Other comprehensive income (loss), net of tax:
Net earnings	$ 49,745	$ 41,059	$ 99,772	$ 83,828
Foreign currency translation adjustment	(23,418)	1,106	(1,885)	(8,281)
Retirement liability adjustment	6,116	5,977	10,479	12,096
Change in accumulated income (loss) on derivatives	(1,163)	(79)	239	585
Other comprehensive income (loss), net of tax	(18,465)	7,004	8,833	4,400
Comprehensive income (loss)	$ 31,280	$ 48,063	$ 108,605	$ 88,228