Annual report pursuant to Section 13 and 15(d)

Subsequent Event - Dividend Declaration - Additional Information (Detail)

v3.6.0.2
Subsequent Event - Dividend Declaration - Additional Information (Detail) - $ / shares
3 Months Ended
Feb. 24, 2016
Dec. 31, 2016
Subsequent Event [Line Items]    
Cash Dividends approved per common share $ 0.27 $ 0.29
Date of Record   Mar. 08, 2017
Dividend Payable Date   Mar. 20, 2017