INTERIM FINANCIAL INFORMATION (UNAUDITED)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

INTERIM FINANCIAL INFORMATION (UNAUDITED)

INTERIM FINANCIAL INFORMATION (UNAUDITED)

Our quarterly results attributable to Masco Corporation were as follows:

			Quarters Ended
			(In Millions, Except Per Common Share Data)
	Total Year		December 31		September 30		June 30		March 31
2018
Net sales	$	8,359	$	2,041	$	2,101	$	2,297	$	1,920
Gross profit	$	2,689	$	653	$	667	$	750	$	619
Net income	$	734	$	194	$	180	$	211	$	149
Income per common share:
Basic:
Net income	$	2.38	$	0.65	$	0.59	$	0.69	$	0.48
Diluted:
Net income	$	2.37	$	0.64	$	0.58	$	0.68	$	0.47
2017
Net sales	$	7,642	$	1,853	$	1,945	$	2,066	$	1,778
Gross profit	$	2,612	$	604	$	657	$	746	$	605
Net income	$	533	$	80	$	152	$	163	$	138
Income per common share:
Basic:
Net income	$	1.68	$	0.25	$	0.48	$	0.51	$	0.43
Diluted:
Net income	$	1.66	$	0.25	$	0.48	$	0.51	$	0.43

Income per common share amounts for the four quarters of December 31, 2018 and 2017 may not total to the income per common share amounts for the years ended December 31, 2018 and 2017 due to the allocation of income to participating securities.