Pensions and Other Post-Retirement Benefit Plans (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 0	$ 1	$ 1
Interest cost	6	6	7
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(4)	(5)	(8)
Defined Benefit Plan, Amortization of Gain (Loss)	1	1	5
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	0	7	0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	3	10	5
Defined Benefit Plan, Benefit Obligation, Benefits Paid	(7)	(8)
Actuarial (gain) loss	11	(10)
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement	0	(28)
Currency translation	(4)	(1)
Actual return on plan assets	15	(6)
Employer contributions	4	3
Defined Benefit Plan, Plan Assets, Payment for Settlement	0	(28)
Defined Benefit Plan, Plan Assets, Benefits Paid	(7)	(7)
Amounts recognized in accumulated other comprehensive loss, inclusive of tax impacts	(39)	(44)
U.S. and Non-U.S. Pension Plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefit obligation	154	148	188
Plan Assets	89	77	$ 115
Defined Benefit Plan, Funded (Unfunded) Status of Plan	(65)	(71)
Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	79	67
Plan assets measured at fair value	90	77
Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	75	63
Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	4	4
Recurring measurement | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Investments measured at net asset value	11	10
Cash and cash equivalents | Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	3	3
Cash and cash equivalents | Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	3	3
Cash and cash equivalents | Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	0	0
Government debt securities | Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	3	3
Government debt securities | Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	1	1
Government debt securities | Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	2	2
Exchange traded funds | Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	18	16
Exchange traded funds | Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	18	16
Exchange traded funds | Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	0	0
Mutual funds | Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	28	24
Mutual funds | Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	26	22
Mutual funds | Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	2	2
Common stock | Recurring measurement
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	27	21
Common stock | Recurring measurement | Level 1
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	27	21
Common stock | Recurring measurement | Level 2
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Plan Assets	$ 0	$ 0