v3.22.4
Cover
Feb. 03, 2023
Cover [Abstract]  
Document Type 8-K
Document Period End Date Feb. 03, 2023
Entity Registrant Name Masco Corporation
Entity Incorporation, State or Country Code DE
Entity File Number 1-5794
Entity Tax Identification Number 38-1794485
Entity Address, Address Line One 17450 College Parkway,
Entity Address, City or Town Livonia,
Entity Address, State or Province MI
Entity Address, Postal Zip Code 48152
City Area Code 313
Local Phone Number 274-7400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $1.00 par value
Trading Symbol MAS
Security Exchange Name NYSE
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0000062996