Revenue Recognition (Tables)

9 Months Ended

Dec. 31, 2025

Revenue Recognition

Disaggregation of Revenue

	Three months ended December 31, 2025						Three months ended December 31, 2024
	Climate		Performance		Segment		Climate		Performance		Segment
	Solutions		Technologies		Total		Solutions		Technologies		Total
Product groups:
Data centers	$	296.9	$	—	$	296.9	$	166.9	$	—	$	166.9
Heat transfer solutions		138.0		—		138.0		121.3		—		121.3
HVAC technologies		107.1		—		107.1		72.5		—		72.5
Heavy-duty equipment		—		92.4		92.4		—		95.5		95.5
On-highway applications		—		170.6		170.6		—		160.6		160.6
Inter-segment sales		2.6		3.0		5.6		0.1		6.1		6.2
Net sales	$	544.6	$	266.0	$	810.6	$	360.8	$	262.2	$	623.0
Geographic location:
Americas	$	416.6	$	138.5	$	555.1	$	255.5	$	160.2	$	415.7
Europe		122.7		78.6		201.3		97.9		62.1		160.0
Asia		5.3		48.9		54.2		7.4		39.9		47.3
Net sales	$	544.6	$	266.0	$	810.6	$	360.8	$	262.2	$	623.0

	Nine months ended December 31, 2025						Nine months ended December 31, 2024
	Climate		Performance		Segment		Climate		Performance		Segment
	Solutions		Technologies		Total		Solutions		Technologies		Total
Product groups:
Data centers	$	710.1	$	—	$	710.1	$	488.4	$	—	$	488.4
Heat transfer solutions		422.4		—		422.4		403.9		—		403.9
HVAC technologies		260.9		—		260.9		192.0		—		192.0
Heavy-duty equipment		—		300.9		300.9		—		308.5		308.5
On-highway applications		—		532.4		532.4		—		543.5		543.5
Inter-segment sales		3.0		4.5		7.5		0.2		16.7		16.9
Net sales	$	1,396.4	$	837.8	$	2,234.2	$	1,084.5	$	868.7	$	1,953.2
Geographic location:
Americas	$	1,016.8	$	448.1	$	1,464.9	$	748.1	$	527.6	$	1,275.7
Europe		361.0		242.8		603.8		315.3		214.7		530.0
Asia		18.6		146.9		165.5		21.1		126.4		147.5
Net sales	$	1,396.4	$	837.8	$	2,234.2	$	1,084.5	$	868.7	$	1,953.2

Contract Assets and Contract Liabilities from Contracts with Customers

Contract assets and contract liabilities from contracts with customers were as follows:

	December 31, 2025		March 31, 2025
Contract assets	$	22.1	$	13.3
Contract liabilities		31.1		35.1