SUPPLIER FINANCE PROGRAM (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Supplier Finance Program [Abstract]
Accounts payable	$ 46	$ 36
Current obligation	$ 24	$ 23

Amount of obligation for supplier finance program.

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Name:	us-gaap_SupplierFinanceProgramObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

MASCO CORP /DE/ 10-Q