Segment Information (Tables)

6 Months Ended

Mar. 31, 2020

Segment Reporting, Measurement Disclosures [Abstract]

Schedule Of Selected Supplemental Balance Sheet Information

Summarized financial information for our segments is presented below.

	Three months ended				Six months ended
	March 31,				March 31,
	2020		2019		2020		2019
	(in millions)
Net sales, excluding intercompany:
Infrastructure	$	240.3	$	214.1	$	433.1	$	386.1
Technologies	17.4		19.9		37.2		40.7
	$	257.7	$	234.0	$	470.3	$	426.8
Operating income (loss):
Infrastructure	$	50.4	$	40.1	$	86.1	$	71.0
Technologies	(4.7)		(3.6)		(6.7)		(7.3)
Corporate	(9.9)		(14.3)		(23.3)		(25.6)
	$	35.8	$	22.2	$	56.1	$	38.1
Depreciation and amortization:
Infrastructure	$	12.1	$	11.4	$	24.1	$	21.5
Technologies	2.1		1.9		4.1		3.9
Corporate	0.1		0.1		0.1		0.1
	$	14.3	$	13.4	$	28.3	$	25.5
Strategic reorganization and other charges:
Infrastructure	$	0.4	$	1.1	$	0.4	$	1.1
Technologies	—		—		—		—
Corporate	0.5		5.8		2.9		9.0
	$	0.9	$	6.9	$	3.3	$	10.1
Capital expenditures:
Infrastructure	$	21.2	$	13.0	$	35.7	$	27.8
Technologies	0.7		1.6		1.3		2.7
Corporate	0.2		—		0.3		—
	$	22.1	$	14.6	$	37.3	$	30.5
Infrastructure disaggregated net revenues:
Central	$	59.9	$	55.0	$	106.4	$	95.3
Northeast	55.1		44.9		97.0		82.8
Southeast	44.9		41.2		84.5		75.9
West	57.7		50.6		103.7		95.3
United States	217.6		191.7		391.6		349.3
Canada	15.0		15.2		26.6		25.1
Other international locations	7.7		7.2		14.9		11.7
	$	240.3	$	214.1	$	433.1	$	386.1
Technologies disaggregated net revenues:
Central	$	3.6	$	7.4	$	8.3	$	13.9
Northeast	4.4		3.4		10.5		6.8
Southeast	5.3		7.0		11.1		13.8
West	3.0		1.5		5.0		4.2
United States	16.3		19.3		34.9		38.7
Canada	0.3		0.1		0.9		0.3
Other international locations	0.8		0.5		1.4		1.7
	$	17.4	$	19.9	$	37.2	$	40.7