XML 56 R62.htm IDEA: XBRL DOCUMENT v2.4.1.9
- Summary of Long-Term Debt Obligations (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Secured debt $ 404us-gaap_SecuredDebt [1]  
Long-term debt (including current maturities) 1,071us-gaap_LongTermDebt 1,021us-gaap_LongTermDebt
Less - maturities classified as current 2us-gaap_LongTermDebtCurrent 2us-gaap_LongTermDebtCurrent
Total long-term debt 1,069us-gaap_LongTermDebtNoncurrent 1,019us-gaap_LongTermDebtNoncurrent
Revolver Borrowings due 2017    
Debt Instrument [Line Items]    
Secured debt 0us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_RevolverBorrowingDueTwoThousandSeventeenMember
58us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_RevolverBorrowingDueTwoThousandSeventeenMember
Senior Term Loan due 2014 through 2017    
Debt Instrument [Line Items]    
Secured debt 0us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorLoansMember
228us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorLoansMember
OnepointNicePercentageSeniorNotesDueTwoThousandNineteen [Domain]    
Debt Instrument [Line Items]    
Secured debt 300us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_OnepointNicePercentageSeniorNotesDueTwoThousandNineteenDomain
 
7 3/4% Senior Notes due 2018    
Debt Instrument [Line Items]    
Unsecured debt 0us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_SevenPointSevenFivePercentageSeniorNotesDueTwoThousandEighteenMember
225us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_SevenPointSevenFivePercentageSeniorNotesDueTwoThousandEighteenMember
Five Point Three Eight Senior Notes Due Two Thousand Twenty Four [Member]    
Debt Instrument [Line Items]    
Unsecured debt 225us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_FivePointThreeEightSeniorNotesDueTwoThousandTwentyFourMember
 
6 7/8% Senior Notes due 2020    
Debt Instrument [Line Items]    
Unsecured debt 500us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_SixPointEightSevenSeniorNotesDueTwoThousandTwentyMember
500us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_SixPointEightSevenSeniorNotesDueTwoThousandTwentyMember
Debentures due 2014 through 2026    
Debt Instrument [Line Items]    
Unsecured debt 1us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_DebenturesDueTwoThousandFourteenThroughTwoThousandTwentySixMember
1us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_DebenturesDueTwoThousandFourteenThroughTwoThousandTwentySixMember
CHINA    
Debt Instrument [Line Items]    
Secured debt 37us-gaap_SecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= country_CN
 
Notes due 2015 through 2026    
Debt Instrument [Line Items]    
Unsecured debt $ 8us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_NotesDueTwoThousandFourteenThroughTwoThousandTwentySixMember
$ 9us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= ten_NotesDueTwoThousandFourteenThroughTwoThousandTwentySixMember
[1] We generally are required to pay commitment fees on the unused portion of the total commitment.