Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Summary of Fair Value of Financial Assets and (Liabilities)

The following table summarizes the fair value of the Company’s financial assets and (liabilities) as of September 30, 2019 and December 31, 2018 (dollars in millions):

	Fair Value Measurements Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)						Significant Other Observable Inputs (Level 2)						TOTAL
	September 30, 2019			December 31, 2018			September 30, 2019			December 31, 2018			September 30, 2019			December 31, 2018
Cash equivalents	$	10		$	111		$	—		$	—		$	10		$	111
Rabbi trust assets		11			9			—			—			11			9
Deferred compensation obligation		(11	)		(9	)		—			—			(11	)		(9	)
Derivative liabilities		—			—			(41	)		(9	)		(41	)		(9	)
Total	$	10		$	111		$	(41	)	$	(9	)	$	(31	)	$	102