Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value of Financial Instruments [Abstract]

Schedule of Estimated Fair Value of Financial Instruments, by Balance Sheet Grouping

	March 31, 2018				December 31, 2017
	Carrying		Estimated Fair		Carrying		Estimated Fair
	Amount		Value		Amount		Value
Assets:
Cash and cash equivalents	$	424	$	424	$	563	$	563
Investments in equity securities		149		149		-		-
Available-for-sale securities		119		119		252		252
Trading securities		-		-		37		37
Liabilities:
Contingent Value Right		3		3		2		2
Credit Facility		2,899		2,848		2,902		2,826
8% Senior Notes		1,922		1,738		1,922		1,637
7⅛% Senior Notes		1,192		978		1,192		897
5⅛% Senior Secured Notes due 2021		979		933		978		902
6⅞% Senior Notes		2,946		1,743		2,943		1,729
6¼% Senior Secured Notes		3,063		2,855		3,061		2,800
Receivables Facility and other debt		589		589		611		611

Schedule of Interest Rate Swaps

						Asset (Liability)
	Notional Amount					Fair Value
Swap #	(in millions)		Fixed Interest Rate		Termination Date	(in millions)
1	$	400	1.882	%	August 30, 2019	$	3
2		200	2.515	%	August 30, 2019		-
3		200	2.613	%	August 30, 2019		(1)
4		300	2.041	%	August 30, 2020		4
5		300	2.738	%	August 30, 2020		(1)
6		300	2.892	%	August 30, 2020		(2)
7		300	2.363	%	January 27, 2021		2
8		200	2.368	%	January 27, 2021		1

Schedule of Pre-tax Gain Recognized as a Component of Other Comprehensive Income

	Amount of Pre-Tax Gain
	Recognized in OCI (Effective Portion)
Derivatives in Cash Flow Hedging Relationships	Three Months Ended March 31,
	2018		2017
Interest rate swaps	$	17	$	-

Schedule of Effective Portion of the Pre-tax Loss Reclassified from AOCL into Interest Expense on the Consolidated Statements of Income

	Amount of Pre-Tax Loss Reclassified
Location of Loss Reclassified from	from AOCL into Income (Effective Portion)
AOCL into Income (Effective Portion)	Three Months Ended March 31,
	2018		2017
Interest expense, net	$	5	$	9

Schedule of the Fair Value of Derivative Instruments in the Consolidated Balance Sheet

Asset Derivatives

Liability Derivatives

March 31, 2018

December 31, 2017

March 31, 2018

December 31, 2017

Balance

Balance

Balance

Balance

Sheet

Sheet

Sheet

Sheet

Location

Fair Value

Location

Fair Value

Location

Fair Value

Location

Fair Value

Derivatives

designated as

Other

Other

Other

Other

hedging

assets,

assets,

long-term

long-term

instruments

net

$

10

net

$

1

liabilities

$

4

liabilities

$

18