Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	May 19, 2023	Sep. 30, 2022
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Period End Date	Mar. 31, 2023
Current Fiscal Year End Date	--03-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
Document Transition Report	false
Entity File Number	1-1373
Entity Registrant Name	MODINE MANUFACTURING CO
Entity Central Index Key	0000067347
Entity Incorporation, State or Country Code	WI
Entity Tax Identification Number	39-0482000
Entity Address, Address Line One	1500 DeKoven Avenue
Entity Address, City or Town	Racine
Entity Address, State or Province	WI
Entity Address, Postal Zip Code	53403
City Area Code	262
Local Phone Number	636-1200
Title of 12(b) Security	Common Stock, $0.625 par value
Trading Symbol	MOD
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float				$ 662
Entity Common Stock, Shares Outstanding			52,065,078
Auditor Firm ID	185	238
Auditor Name	KPMG LLP	PricewaterhouseCoopers LLP
Auditor Location	Milwaukee, Wisconsin	Milwaukee, Wisconsin