Quarterly report pursuant to Section 13 or 15(d)

Activity Related to Noncontrolling Interests (Detail)

v3.4.0.3
Activity Related to Noncontrolling Interests (Detail)
$ in Millions
Mar. 31, 2016
USD ($)
Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]  
Balance at beginning of period $ 21
Balance at end of period $ 23