Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Long-term Debt (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Feb. 20, 2024	Dec. 31, 2023	Sep. 30, 2023	May 01, 2023	Feb. 01, 2023
Debt Instrument [Line Items]
Long-term Debt Payable within one year	$ 500		$ 196	$ 188
Long-term Debt and Lease Obligation	1,975		2,291	2,290
Finance Lease, Liability, Noncurrent	0		1	1
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net	13		16	17
Line of Credit Facility, Maximum Borrowing Capacity	5,750
Line of Credit Facility, Remaining Borrowing Capacity	5,750
EIDP
Debt Instrument [Line Items]
Long-term Debt and Lease Obligation	1,975		2,291	2,290
Foreign Currency Loans
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	38
Revolving Credit Facilities due 2027
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	1,900
Line of Credit Facility, Remaining Borrowing Capacity	$ 1,900
Debt Instrument, Term	3 years
Revolving Credit Facilities due 2027 | EIDP
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 3,000
Debt Instrument, Term	5 years
Revolving Credit Facilities due 2025 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 2,000
Debt Instrument, Term	3 years
364-day Revolving Credit Facilities due 2023
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 1,000	$ 1,000
Revolving Credit Facilities due 2029
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 2,850
Line of Credit Facility, Remaining Borrowing Capacity	$ 2,850
Debt Instrument, Term	5 years
364-day Revolving Credit Facilities due 2025
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,000	$ 1,000
Line of Credit Facility, Remaining Borrowing Capacity	$ 1,000
Debt Instrument, Term	364 days
Medium-term Notes [Member]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 104		$ 106	$ 106
Long-term Debt, Weighted Average Interest Rate, at Point in Time	4.94%		5.34%	5.33%
Loans Payable [Member] | Foreign Currency Loans
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 184		$ 196	$ 188
Foreign Currency Loans
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate, at Point in Time	12.70%		14.80%	14.80%
Senior Notes | Notes Maturing 2025 [Domain]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 500		$ 500	$ 500
Long-term Debt, Weighted Average Interest Rate, at Point in Time	1.70%		1.70%	1.70%
Senior Notes | Notes Maturing 2026 [Domain]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 600		$ 600	$ 600
Long-term Debt, Weighted Average Interest Rate, at Point in Time	4.50%		4.50%	4.50%
Senior Notes | Notes Maturing 2030 [Domain]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 500		$ 500	$ 500
Long-term Debt, Weighted Average Interest Rate, at Point in Time	2.30%		2.30%	2.30%
Senior Notes | Notes Maturing 2033 [Domain]
Debt Instrument [Line Items]
Long-term Debt, Gross	$ 600		$ 600	$ 600
Long-term Debt, Weighted Average Interest Rate, at Point in Time	4.80%		4.80%	4.80%
Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Long-term Debt, Fair Value	$ 2,437		$ 2,434	$ 2,320