XML 37 R53.htm IDEA: XBRL DOCUMENT v3.3.0.814
Supplemental Cash Flow Information - Additional Information Relating to Cash Flow Activities (Detail) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Supplemental Cash Flow Elements [Abstract]    
Cash payments (refunds) for income taxes, net $ (3,648) $ (4,864)
Noncash investing and financing activities:    
Accounts payable, accrued liabilities and long-term debt associated with additions of property, plant and equipment 59,566 23,017
Long-term debt associated with additions of capitalized internal-use software and software development $ 3,082 $ 4,256