Segment Information (Tables)

6 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Summary of Consolidated Net Sales and Earnings by Segment

A summary of consolidated net sales and earnings by segment follows:

	Three Months Ended March 31,						Six Months Ended March 31,
	2024			2023			2024			2023
Segment external net sales:
Aerospace	$	497,512		$	437,017		$	958,268		$	832,702
Industrial		337,831			281,197			663,805			504,131
Total consolidated net sales	$	835,343		$	718,214		$	1,622,073		$	1,336,833
Segment earnings:
Aerospace	$	98,451		$	73,314		$	177,453		$	128,748
Industrial		65,244			37,571			132,125			48,973
Nonsegment expenses		(32,834	)		(58,307	)		(59,034	)		(82,618	)
Interest expense, net		(10,237	)		(12,337	)		(20,200	)		(23,113	)
Consolidated earnings before income taxes	$	120,624		$	40,241		$	230,344		$	71,990

Summary of Consolidated Total Assets by Segment

Segment assets consist of accounts receivable, inventories, property, plant, and equipment, net, goodwill, and other intangibles, net. A summary of consolidated total assets by segment follows:

	March 31, 2024		September 30, 2023
Segment assets:
Aerospace	$	1,890,089	$	1,829,410
Industrial		1,563,424		1,490,341
Unallocated corporate property, plant, and equipment, net		120,202		104,962
Other unallocated assets		792,544		585,490
Consolidated total assets	$	4,366,259	$	4,010,203