Retirement Programs - Funded Status (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Change in Plan Assets
Other long-term assets	$ 1,106	$ 380
Other current liabilities	(37)	(31)
Other long-term liabilities	(519)	(693)
Deferred tax obligation (benefit) (Note 7)	95	60
Amount recognized in accumulated other comprehensive income (loss) (Note 7)	(79)	440
Pensions
Change in Benefit Obligation ("PBO")
Service cost	84	84	$ 127
Interest cost	362	373	201
Change in Plan Assets
Fair value of plan assets, January 1	8,228
Fair value of plan assets, December 31	8,126	8,228
U.S. | Pensions
Change in Benefit Obligation ("PBO")
Benefit obligation, January 1	2,187	2,129
Service cost	28	25
Interest cost	103	105
Participant contributions	11	11
Actuarial loss (gain)	(73)	100
Benefits paid	(155)	(162)
Plan settlement	(11)	(21)
Foreign currency translation and other changes	0	0
Benefit obligation, December 31	2,090	2,187	2,129
Accumulated benefit obligation ("ABO")	1,964	2,037
Change in Plan Assets
Fair value of plan assets, January 1	2,050	1,891
Actual return on plan assets	267	300
Company contributions	0	0
Participant contributions	0	0
Benefits paid from plan assets	(141)	(141)
Foreign currency translation and other changes	0	0
Fair value of plan assets, December 31	2,176	2,050	1,891
Other long-term assets	212	19
Other current liabilities	(16)	(17)
Other long-term liabilities	(110)	(139)
Funded Status, End of Year	86	(137)
Net actuarial loss (gain)	91	290
Prior service cost (credit)	(9)	(10)
Deferred tax obligation (benefit) (Note 7)	(21)	(67)
Amount recognized in accumulated other comprehensive income (loss) (Note 7)	61	213
Non-U.S. | Pensions
Change in Benefit Obligation ("PBO")
Benefit obligation, January 1	6,385	5,586
Service cost	56	59
Interest cost	259	268
Participant contributions	18	18
Actuarial loss (gain)	(622)	532
Benefits paid	(348)	(324)
Plan settlement	(14)	(14)
Foreign currency translation and other changes	(248)	260
Benefit obligation, December 31	5,486	6,385	5,586
Accumulated benefit obligation ("ABO")	5,405	6,300
Change in Plan Assets
Fair value of plan assets, January 1	6,178	5,794
Actual return on plan assets	271	365
Company contributions	35	46
Participant contributions	18	18
Benefits paid from plan assets	(321)	(320)
Foreign currency translation and other changes	(231)	275
Fair value of plan assets, December 31	5,950	6,178	$ 5,794
Other long-term assets	894	361
Other current liabilities	(21)	(14)
Other long-term liabilities	(409)	(554)
Funded Status, End of Year	464	(207)
Net actuarial loss (gain)	(256)	219
Prior service cost (credit)		1
Deferred tax obligation (benefit) (Note 7)	116	7
Amount recognized in accumulated other comprehensive income (loss) (Note 7)	$ (140)	$ 227