Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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Debt and Financing Arrangements - Narrative (Details) € in Millions	1 Months Ended
	Oct. 31, 2022 USD ($)	Oct. 31, 2022 EUR (€)	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)
Debt Instrument [Line Items]
Commercial paper			$ 715,000,000	$ 172,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt			0
$2.5 Billion Facility Expiring Dec 2024
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			2,500,000,000
$500 Million Facility Expiring Nov 2023
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			500,000,000
Bank Term Loan Due October 2022 \| Loans Payable
Debt Instrument [Line Items]
Repayments of short-term debt	$ 196,000,000	€ 200
Bank Term Loan Due October 2022 \| Loans Payable \| Euro Interbank Offered Rate (EURIBOR)
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.50%	0.50%
Bank Term Loan Due April 2024 \| Loans Payable
Debt Instrument [Line Items]
Debt instrument, face amount		€ 150	$ 161,000,000
Bank Term Loan Due April 2024 \| Euro Interbank Offered Rate (EURIBOR) \| Loans Payable
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.70%	0.70%