Fair Value Level 3 (Tables)

12 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

The following table summarizes the carrying amount and fair value of the Company’s non-derivative financial instruments:

	Carrying Amount		Fair Value
			Level 1		Level 2		Level 3		Total
December 31, 2020
Debt	$	1,792	$	—	$	1,767	$	55	$	1,822
December 31, 2019
Debt	$	1,785	$	—	$	1,751	$	64	$	1,815

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following tables summarize the Company’s derivative financial instrument designated as a hedging instrument:

		December 31, 2020				December 31, 2019
	Balance Sheet Location	Notional Amount		Fair Value Liability		Notional Amount		Fair Value Asset
Derivatives designated as hedging instruments
Interest Rate Swap	Other current (liabilities)/assets	$	300	$	(15)	$	300	$	3
Total derivatives designated as hedging instruments				$	(15)			$	3

	Amount of (Loss) Gain Recognized in OCI on Derivatives, net of tax
	Successor				Predecessor
Derivatives designated as hedging instruments	Year ended December 31, 2020		July 2, 2019 through December 31, 2019		January 1, 2019 through July 1, 2019
Interest Rate Swaps
Interest Rate Swap	$	(18)	$	2	$	—
Total	$	(18)	$	2	$	—