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Debt - Components of Debt (Detail) € in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2024 EUR (€)	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
Total debt	$ 6,184			$ 8,977
Less: Short term borrowings	(500)			(1,413)
Total Long-term debt	$ 5,684			7,564
2024 Euro Notes \| Loans payable
Debt Instrument [Line Items]
Repayments of debt		$ 547	€ 500
2025 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	1.22%
Senior notes, noncurrent	$ 500			1,000
2026 Euro Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	1.93%
Senior notes, noncurrent	$ 942			827
2027 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	1.56%
Senior notes, noncurrent	$ 805			1,209
2028 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	4.57%
Senior notes, noncurrent	$ 399			398
2030 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	2.21%
Senior notes, noncurrent	$ 1,239			1,507
2040 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	3.04%
Senior notes, noncurrent	$ 342			771
2047 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	4.44%
Senior notes, noncurrent	$ 392			495
2048 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	5.12%
Senior notes, noncurrent	$ 674			787
2050 Notes \| Loans payable
Debt Instrument [Line Items]
Effective Interest Rate	3.21%
Senior notes, noncurrent	$ 889			1,568
2024 Term Loan Facility \| Loans payable
Debt Instrument [Line Items]
Repayments of debt		270
2026 Term Loan Facility \| Loans payable
Debt Instrument [Line Items]
Repayments of debt	$ 413	$ 31
Effective Interest Rate	4.88%
Senior notes, noncurrent	$ 0			413
Bank overdrafts and other
Debt Instrument [Line Items]
Bank overdrafts and other	2			2
Revolving Credit Facility \| Loans payable
Debt Instrument [Line Items]
Long-term line of credit	$ 0			$ 0