XML 35 R77.htm IDEA: XBRL DOCUMENT v2.4.0.8
Redemption Price Percentage (Detail)
12 Months Ended
Dec. 31, 2013
6.0% Senior Notes Due 2022 | 2017
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 103.00%
6.0% Senior Notes Due 2022 | 2018
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 102.00%
6.0% Senior Notes Due 2022 | 2019
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 101.00%
6.0% Senior Notes Due 2022 | 2020 And Thereafter
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 100.00%
6 3/4 % Senior Notes Due 2020 | 2017
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 101.125%
6 3/4 % Senior Notes Due 2020 | 2015
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 103.375%
6 3/4 % Senior Notes Due 2020 | 2016
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 102.25%
6 3/4 % Senior Notes Due 2020 | 2018 And Thereafter
 
Long-Term Debt And Capital Lease Obligations [Line Items]  
Redemption price percentage 100.00%