Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v3.4.0.3
Subsequent Events - Additional Information (Detail) - USD ($)
$ in Thousands, shares in Millions
3 Months Ended
Apr. 27, 2016
Mar. 31, 2016
Subsequent Event [Line Items]    
Stock repurchased, value   $ 74,415
Common Class A [Member] | Subsequent Event [Member]    
Subsequent Event [Line Items]    
Stock repurchased, shares 0.4  
Stock repurchased, value $ 6,400