Benefit Obligations (Schedule of Company's Pension and Post Retirement Benefit Plans) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net amount recognized		$ 5	$ 7	$ (7)
Pension Plan [Member]
Change in Projected Benefit Obligation
Projected benefit obligation as of beginning of period		2,923	2,858
Service cost		13	11	12
Interest cost		125	132	67
Net actuarial (gain) loss	[1]	(31)	144
Divestiture	[2]	0	(4)
Settlements		(9)	(16)
Benefits paid		(227)	(226)
Curtailments		(7)	0
Special termination benefits		1	0
Exchange rate changes		(50)	24
Projected benefit obligation as of end of period		2,738	2,923	2,858
Change in Plan Assets
Fair value of plan assets as of beginning of period		2,652	2,625
Actual return on plan assets		66	213
Employer contributions		50	46
Defined Benefit Plan, Plan Assets, Divestiture	[2]	0	(2)
Settlements		(9)	(16)
Benefits paid	[3]	(227)	(226)
Exchange rate changes		(39)	12
Fair value of plan assets as of end of period		2,493	2,652	2,625
Funded status as of end of period		(245)	(271)
Amounts Recognized in the Consolidated Balance Sheets Consist of:
Noncurrent Other assets		135	166
Current Other liabilities		(22)	(22)
Liability, Defined Benefit Plan, Noncurrent		358	415
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position		(245)	(271)
Funded status as of end of period		(245)	(271)
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net actuarial (gain) loss	[4]	28	24
Prior service (benefit) cost		0	0
Net amount recognized		28	24
Other Postretirement Benefits Plan [Member]
Change in Projected Benefit Obligation
Projected benefit obligation as of beginning of period		40	38
Service cost		1	0	1
Interest cost		1	2	1
Net actuarial (gain) loss	[1]	(1)	2
Divestiture	[2]	0	0
Settlements		0	0
Benefits paid		(4)	(3)
Curtailments		(2)	0
Special termination benefits		0	0
Exchange rate changes		(1)	1
Projected benefit obligation as of end of period		34	40	38
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		4	3
Defined Benefit Plan, Plan Assets, Divestiture	[2]	0	0
Settlements		0	0
Benefits paid	[3]	(4)	(3)
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		(34)	(40)
Amounts Recognized in the Consolidated Balance Sheets Consist of:
Noncurrent Other assets		0	0
Current Other liabilities		(3)	(3)
Liability, Defined Benefit Plan, Noncurrent		31	37
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position		(34)	(40)
Funded status as of end of period		(34)	(40)
Amounts Recognized in Accumulated Other Comprehensive Income Consist of:
Net actuarial (gain) loss	[4]	0	0
Prior service (benefit) cost		(1)	(1)
Net amount recognized		(1)	(1)
Supplemental Employee Retirement Plan [Member]
Change in Plan Assets
Benefits paid		$ (19)	$ (20)

[1] Primarily relates to changes in discount rates.

[2] Represents plan obligations and assets contributed to the Nutrinova joint venture (Note 4).

[3] Includes benefit payments to nonqualified pension plans of $19 million and $20 million as of December 31, 2024 and 2023, respectively.

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