Segment Information (Tables)

3 Months Ended

Dec. 31, 2023

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 December 31,
	2023			2022
Segment external net sales:
Aerospace	$	460,756		$	395,685
Industrial		325,974			222,934
Total consolidated net sales	$	786,730		$	618,619
Segment earnings:
Aerospace	$	79,002		$	55,434
Industrial		66,881			11,402
Nonsegment expenses		(26,200	)		(24,311	)
Interest expense, net		(9,963	)		(10,776	)
Consolidated earnings before income taxes	$	109,720		$	31,749

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:

	December 31, 2023		September 30, 2023
Segment assets:
Aerospace	$	1,838,875	$	1,829,410
Industrial		1,574,497		1,490,341
Unallocated corporate property, plant, and equipment, net		122,740		104,962
Other unallocated assets		594,693		585,490
Consolidated total assets	$	4,130,805	$	4,010,203