Benefit Obligations (Schedule of Company's Pension and Post Retirement Benefit Plans) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022		Dec. 31, 2021		Dec. 31, 2020
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net amount recognized		$ (7)		$ 3		$ 2
Pension Plan [Member]
Change in Projected Benefit Obligation
Projected benefit obligation as of beginning of period		3,488		3,847
Service cost		12		13		12
Interest cost		67		54		85
Net actuarial (gain) loss	[1]	(662)		(119)
Acquisitions		198	[2]	7	[3]
Settlements		0		(38)
Benefits paid		(220)		(226)
Exchange rate changes		(25)		(50)
Projected benefit obligation as of end of period		2,858		3,488		3,847
Change in Plan Assets
Fair value of plan assets as of beginning of period		3,183		3,388
Actual return on plan assets		(588)		36
Employer contributions		45		47
Acquisitions		211	[2]	0
Settlements		0		(38)
Benefits paid	[4]	(220)		(226)
Exchange rate changes		(6)		(24)
Fair value of plan assets as of end of period		2,625		3,183		3,388
Funded status as of end of period		(233)		(305)
Amounts Recognized in the Consolidated Balance Sheets Consist of:
Noncurrent Other assets		160		221
Current Other liabilities		(21)		(22)
Benefit obligations		(372)		(504)
Funded status as of end of period		(233)		(305)
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net actuarial (gain) loss	[5]	13		20
Prior service (benefit) cost		0		0
Net amount recognized		13		20
Other Postretirement Benefits Plan [Member]
Change in Projected Benefit Obligation
Projected benefit obligation as of beginning of period		51		61
Service cost		1		1		1
Interest cost		1		1		1
Net actuarial (gain) loss	[1]	(10)		(7)
Acquisitions		0		0
Settlements		0		0
Benefits paid		(3)		(4)
Exchange rate changes		(2)		(1)
Projected benefit obligation as of end of period		38		51		61
Change in Plan Assets
Fair value of plan assets as of beginning of period		0		0
Actual return on plan assets		0		0
Employer contributions		3		4
Acquisitions		0		0
Settlements		0		0
Benefits paid	[4]	(3)		(4)
Exchange rate changes		0		0
Fair value of plan assets as of end of period		0		0		$ 0
Funded status as of end of period		(38)		(51)
Amounts Recognized in the Consolidated Balance Sheets Consist of:
Noncurrent Other assets		0		0
Current Other liabilities		(3)		(4)
Benefit obligations		(35)		(47)
Funded status as of end of period		(38)		(51)
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net actuarial (gain) loss	[5]	0		0
Prior service (benefit) cost		(1)		(1)
Net amount recognized		(1)		(1)
Supplemental Employee Retirement Plan [Member]
Change in Plan Assets
Benefits paid		$ (20)		$ (21)

[1] Primarily relates to changes in discount rates.

[2] Represents plan obligations and assets related to the M&M acquisition.

[3] Represents plan obligations related to the Santoprene acquisition.

[4] Includes benefit payments to nonqualified pension plans of $20 million and $21 million as of December 31, 2022 and 2021, respectively.

[5] Relates to the pension plans of the Company's equity method investments.