Activity Related to Noncontrolling Interests (Detail) $ in Millions |
Sep. 30, 2015
USD ($)
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| Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward] | |
| Balance at beginning of period | $ 17 |
| Balance at end of period | $ 19 |
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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