Financial Instruments - Carrying Amount and Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Commercial paper	$ 159	$ 187
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Reported Value Measurement
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	$ 638	$ 483
Credit facilities and bank overdrafts	0	106
Derivative Asset	17	1
Derivative Liability	119	75
Commercial paper	159	187
Reported Value Measurement | 2023 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, current	0	300
Reported Value Measurement | 2024 Euro Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent		532
Senior notes, current	546
Reported Value Measurement | 2026 Euro Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	870	845
Reported Value Measurement | 2028 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	398	398
Reported Value Measurement | 2048 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	787	787
Reported Value Measurement | 2047 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	495	495
Reported Value Measurement | 2024 Term Loan Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent		625
Senior notes, current	625
Reported Value Measurement | 2025 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,000	1,000
Reported Value Measurement | 2027 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,213	1,215
Reported Value Measurement | 2030 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,509	1,510
Reported Value Measurement | 2040 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	773	774
Reported Value Measurement | 2050 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,570	1,571
Reported Value Measurement | 2026 Term Loan Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	625	625
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	638	483
Credit facilities and bank overdrafts	0	106
Derivative Asset	17	1
Derivative Liability	119	75
Commercial paper	159	187
Estimate of Fair Value Measurement [Member] | 2023 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, current	0	298
Estimate of Fair Value Measurement [Member] | 2024 Euro Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent		519
Senior notes, current	535
Estimate of Fair Value Measurement [Member] | 2026 Euro Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	784	774
Estimate of Fair Value Measurement [Member] | 2028 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	376	380
Estimate of Fair Value Measurement [Member] | 2048 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	676	685
Estimate of Fair Value Measurement [Member] | 2047 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	383	390
Estimate of Fair Value Measurement [Member] | 2024 Term Loan Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent		625
Senior notes, current	625
Estimate of Fair Value Measurement [Member] | 2025 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	890	884
Estimate of Fair Value Measurement [Member] | 2027 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,010	1,006
Estimate of Fair Value Measurement [Member] | 2030 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,186	1,188
Estimate of Fair Value Measurement [Member] | 2040 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	523	535
Estimate of Fair Value Measurement [Member] | 2050 Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	1,003	1,021
Estimate of Fair Value Measurement [Member] | 2026 Term Loan Facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Senior notes, noncurrent	$ 625	$ 625