Segments (Tables)

3 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Schedule of Selected Financial Information for Each Reportable Segment and Reconciliation of EBITDAP to Operating Income

Selected financial information for each reportable segment is as follows:

	Three Months Ended June 30, 2021
	Total			Corporate & Eliminations			Systems & Support			Aerospace Structures
Net sales to external customers	$	396,646		$	—		$	258,405		$	138,241
Intersegment sales (eliminated in consolidation)		—			(19	)		8			11
Segment profit and reconciliation to consolidated income before income taxes:
Adjusted EBITDAP		60,218			—			42,848			17,370
Reconciliation of segment profit to income (loss) before income taxes
Depreciation and amortization		(15,431	)		(768	)		(8,504	)		(6,159	)
Interest expense and other, net		(38,558	)
Corporate expenses		(16,953	)
Share-based compensation expense		(2,247	)
Loss on sale of assets and businesses		(5,969	)
Amortization of acquired contract liabilities		1,214
Non-service defined benefit expense (income)		(1,722	)
Debt extinguishment loss		(9,689	)
Loss before income taxes		(29,137	)
Total capital expenditures	$	2,112		$	358		$	1,102		$	652
Total assets	$	1,883,493		$	211,881		$	1,443,582		$	228,030

	Three Months Ended June 30, 2020
	Total			Corporate & Eliminations			Systems & Support			Aerospace Structures
Net sales to external customers	$	495,077		$	—		$	238,015		$	257,062
Intersegment sales (eliminated in consolidation)		—			(2,687	)		1,872			815
Segment profit and reconciliation to consolidated income before income taxes:
Adjusted EBITDAP		38,452			—			30,068			8,384
Reconciliation of segment profit to income (loss) before income taxes
Depreciation and amortization		(28,602	)		(856	)		(8,356	)		(19,390	)
Interest expense and other, net		(34,957	)
Corporate expenses		(18,061	)
Share-based compensation expense		(2,786	)
Loss on sale of assets and businesses		—
Amortization of acquired contract liabilities		10,987
Non-service defined benefit income		12,416
Impairment of long-lived assets		(252,382	)
Loss before income taxes		(274,933	)
Total capital expenditures	$	7,723		$	411		$	6,283		$	1,029