Annual report pursuant to Section 13 and 15(d)

STOCK-BASED COMPENSATION - Summarized Information about Stock Options Outstanding and Exercisable (Detail)

v3.3.1.900
STOCK-BASED COMPENSATION - Summarized Information about Stock Options Outstanding and Exercisable (Detail)
shares in Thousands
 12 Months Ended
Dec. 31, 2015
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Options Outstanding, Shares | shares 2,771
Options Outstanding, Average Life (in years) 2 years 11 months 9 days
Options Outstanding, Average Exercise Price $ 77.33
Options Exercisable, Shares | shares 2,451
Options Exercisable Average, Exercise Price $ 75.31
Range 1  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Price Range, lower limit 50.01
Exercise Price Range, upper limit $ 70.00
Options Outstanding, Shares | shares 218
Options Outstanding, Average Life (in years) 3 years 11 months 9 days
Options Outstanding, Average Exercise Price $ 62.48
Options Exercisable, Shares | shares 218
Options Exercisable Average, Exercise Price $ 62.48
Range 2  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Price Range, lower limit 70.01
Exercise Price Range, upper limit $ 80.00
Options Outstanding, Shares | shares 1,320
Options Outstanding, Average Life (in years) 2 years 6 months 11 days
Options Outstanding, Average Exercise Price $ 72.14
Options Exercisable, Shares | shares 1,266
Options Exercisable Average, Exercise Price $ 71.96
Range 3  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Price Range, lower limit 80.01
Exercise Price Range, upper limit $ 90.00
Options Outstanding, Shares | shares 947
Options Outstanding, Average Life (in years) 1 year 6 months 7 days
Options Outstanding, Average Exercise Price $ 81.23
Options Exercisable, Shares | shares 884
Options Exercisable Average, Exercise Price $ 81.11
Range 4  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise Price Range, lower limit 90.01
Exercise Price Range, upper limit $ 100.00
Options Outstanding, Shares | shares 286
Options Outstanding, Average Life (in years) 8 years 8 months 27 days
Options Outstanding, Average Exercise Price $ 99.75
Options Exercisable, Shares | shares 83
Options Exercisable Average, Exercise Price $ 98.36