Borrowings and Lines of Credit (Schedule of Issuances of Long-term Debt) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
Notes 5.750% due 2026
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,250
Debt Instrument, Maturity Year Date	2026
Debt Instrument, Interest Rate, Stated Percentage	5.75%
Notes 5.750% due 2029
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 500
Debt Instrument, Maturity Year Date	2029
Debt Instrument, Interest Rate, Stated Percentage	5.75%
Notes 6.000% due 2031
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,000
Debt Instrument, Maturity Year Date	2031
Debt Instrument, Interest Rate, Stated Percentage	6.00%
Notes 6.100% due 2034
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,500
Debt Instrument, Maturity Year Date	2034
Debt Instrument, Interest Rate, Stated Percentage	6.10%
Notes 6.400% due 2054
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,750
Debt Instrument, Maturity Year Date	2054
Debt Instrument, Interest Rate, Stated Percentage	6.40%
3 Month SOFR plus 1.225% due 2025
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 2,000
Debt Instrument, Maturity Year Date	2025
Debt Instrument, Interest Rate, Stated Percentage	1.225%
3 Month SOFR plus 1.225% Term Loan due 2026
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 2,000
Debt Instrument, Maturity Year Date	2026
Debt Instrument, Interest Rate, Stated Percentage	1.225%
Notes 5.000% due 2026
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 500
Debt Instrument, Maturity Year Date	2026
Debt Instrument, Interest Rate, Stated Percentage	5.00%
Notes 5.150% due 2033
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,250
Debt Instrument, Maturity Year Date	2033
Debt Instrument, Interest Rate, Stated Percentage	5.15%
Notes 5.375% due 2053
Debt Instrument [Line Items]
Proceeds from Issuance of Debt	$ 1,250
Debt Instrument, Maturity Year Date	2053
Debt Instrument, Interest Rate, Stated Percentage	5.375%