Earnings Per Share (Narrative) (Detail) - shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Stock Options and Restricted Stock Units | ||
| Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
| Stock options and RSUs excluded from the weighted-average diluted common shares outstanding | 119 | 0 |