Credit Arrangements - Senior Secured Credit Facilities (Detail) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Line of Credit Facility
Principal amount of debt	$ 13,328	$ 13,752
Revolving Credit Facility \| U.S Dollars
Line of Credit Facility
Principal amount of debt	0	100
Senior Secured Term A Loan, 6.69% \| U.S Dollars
Line of Credit Facility
Principal amount of debt	1,125	1,156
Senior Secured Credit Facilities, Fifth Amended and Restated Credit Agreement
Line of Credit Facility
Aggregate maximum principal amount	6,695
Principal amount	4,700
Senior Secured Credit Facilities, Revolving Credit Facility And Standby Letters Of Credit
Line of Credit Facility
Aggregate maximum principal amount	2,000
Available borrowing capacity	1,995
Senior Secured Credit Facilities, Revolving Credit Facility And Standby Letters Of Credit \| U.S Dollars
Line of Credit Facility
Principal amount	1,175
Senior Secured Credit Facilities, Revolving Credit Facility And Standby Letters Of Credit \| U.S. dollars, Euros, Swiss Francs And Other Foreign Currencies
Line of Credit Facility
Principal amount	600
Senior Secured Credit Facilities, Revolving Credit Facility And Standby Letters Of Credit \| US Dollars And Yen
Line of Credit Facility
Principal amount	225
Senior Notes Due 2030, 6.500% \| U.S Dollars \| Senior Notes
Line of Credit Facility
Principal amount of debt	$ 500	$ 500
Rate	6.50%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Balance Type:	credit
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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