Segment Information (Tables)

3 Months Ended

Dec. 31, 2018

Segment Information

Summary of Consolidated Net Sales and Earnings by Segment

	Three-Months Ended
	December 31,
	2018		2017
Segment external net sales:
Aerospace	$	392,887	$	305,905
Industrial		259,924		164,243
Total consolidated net sales	$	652,811	$	470,148
Segment earnings:
Aerospace	$	72,854	$	45,241
Industrial		29,169		19,781
Nonsegment expenses		(29,001)		(19,026)
Interest expense, net		(11,507)		(8,509)
Consolidated earnings before income taxes	$	61,515	$	37,487

Summary of Consolidated Total Assets, Depreciation and Amortization, and Capital Expenditures by Segment

	December 31, 2018		September 30, 2018
Segment assets:
Aerospace	$	1,810,447	$	1,805,892
Industrial		1,645,415		1,642,462
Unallocated corporate property, plant and equipment, net		101,419		102,083
Other unallocated assets		303,255		240,212
Consolidated total assets	$	3,860,536	$	3,790,649