Short-Term Borrowings and Borrowing Arrangements (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Short-term borrowings	$ 0	$ 0
Revolving Credit Facility [Member] | Line of Credit [Member] | Revolving Credit Facility Due October 24, 2028 [Member]
Debt Instrument [Line Items]
Debt instrument, face value	$ 3,000,000,000.0	$ 3,000,000,000.0
Long-term debt, term	5 years
Line of credit facility, additional period term	1 year
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR) [Member]
Applicable portion of interest rate for borrowing	1.00%
Debt instrument, covenant, consolidated EBITDA to interest expense ratio, minimum	4.0