Receivables - Additional Information (Detail) - Receivables Purchase Agreement Member - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Sale of gross customer receivables	$ 286	$ 146	$ 886	$ 320
Reinvested collections from previously sold receivables	286	94	870	221
Cash proceeds from financial institution	0	$ 52	16	$ 99
Unsold customer receivables as collateral sold receivables			266		$ 104
Accounts Payable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Cash collections from previously sold receivables yet to be reinvested	$ 90		$ 90		99
Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables previously secured by credit facility					$ 130