XML 65 R40.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SHAREHOLDERS' EQUITY (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Equity [Abstract] |
Schedule of components of accumulated other comprehensive loss | The components of accumulated other comprehensive loss attributable to Masco Corporation were as follows, in millions:
| At December 31
| 2017 |  | 2016
Cumulative translation adjustments, net | $ | 282 |  |  | $ | 177 |
Unrealized loss on interest rate swaps, net | (12 | ) |  | (15 | )
Unrecognized net loss and prior service cost, net | (335 | ) |  | (397 | )
Accumulated other comprehensive loss | $ | (65 | ) |  | $ | (235 | )

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration