Debt - Schedule of Outstanding Debt (Details)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 EUR (€)	May 31, 2025 EUR (€)	Dec. 31, 2024 USD ($)	Mar. 01, 2024 USD ($)
Debt Instrument [Line Items]
Total debt	$ 15,249,000,000			$ 17,016,000,000
Less: Short-term debt and current portion of long-term debt	589,000,000			751,000,000
Total long-term debt	14,660,000,000			16,265,000,000
Senior Notes
Debt Instrument [Line Items]
Debt face value					$ 6,000,000,000
Other
Debt Instrument [Line Items]
Total debt	$ 5,000,000			11,000,000
2.875% Senior Notes due May 2026 (EUR 500M) | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.875%	2.875%
Debt face value | €		€ 500,000,000
Total debt	$ 588,000,000			520,000,000
8.205% Junior Subordinated Notes due January 2027 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	8.205%	8.205%
Total debt	$ 521,000,000			521,000,000
5.125% Senior Notes due March 2027 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.125%	5.125%			5.125%
Debt face value					$ 600,000,000
Total debt	$ 598,000,000			596,000,000
Delayed Draw Term Loan due April 2027 | Senior Notes
Debt Instrument [Line Items]
Total debt	$ 0			1,099,000,000
2.850% Senior Notes due May 2027 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.85%	2.85%
Total debt	$ 599,000,000			598,000,000
4.500% Senior Notes due December 2028 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	4.50%	4.50%
Total debt	$ 349,000,000			348,000,000
5.150% Senior Notes due March 2029 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.15%	5.15%			5.15%
Debt face value					$ 1,000,000,000
Total debt	$ 995,000,000			993,000,000
3.750% Senior Notes due May 2029 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	3.75%	3.75%
Total debt	$ 748,000,000			747,000,000
2.800% Senior Notes due May 2030 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.80%	2.80%
Total debt	$ 996,000,000			995,000,000
5.300% Senior Notes due March 2031 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.30%	5.30%			5.30%
Debt face value					$ 650,000,000
Total debt	$ 645,000,000			644,000,000
2.050% Senior Notes due August 2031 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.05%	2.05%
Total debt	$ 398,000,000			397,000,000
2.600% Senior Notes due December 2031 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.60%	2.60%
Total debt	$ 498,000,000			497,000,000
5.000% Senior Notes due September 2032 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.00%	5.00%
Total debt	$ 497,000,000			496,000,000
5.350% Senior Notes due February 2033 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.35%	5.35%
Total debt	$ 745,000,000			745,000,000
5.450% Senior Notes due March 2034 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.45%	5.45%			5.45%
Debt face value					$ 1,750,000,000
Total debt	$ 1,736,000,000			1,735,000,000
6.250% Senior Notes due September 2040 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	6.25%	6.25%
Total debt	$ 297,000,000			297,000,000
4.250% Senior Notes due December 2042 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	4.25%	4.25%
Total debt	$ 207,000,000			206,000,000
4.450% Senior Notes due May 2043 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	4.45%	4.45%
Total debt	$ 247,000,000			247,000,000
4.600% Senior Notes due June 2044 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	4.60%	4.60%
Total debt	$ 546,000,000			545,000,000
4.750% Senior Notes due May 2045 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	4.75%	4.75%
Total debt	$ 595,000,000			594,000,000
2.900% Senior Notes due August 2051 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	2.90%	2.90%
Total debt	$ 592,000,000			592,000,000
3.900% Senior Notes due February 2052 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	3.90%	3.90%
Total debt	$ 879,000,000			878,000,000
5.750% Senior Notes due March 2054 | Senior Notes
Debt Instrument [Line Items]
Interest rate on debt	5.75%	5.75%			5.75%
Debt face value					$ 2,000,000,000
Total debt	$ 1,968,000,000			1,966,000,000
Commercial paper
Debt Instrument [Line Items]
Total debt	$ 0			0
Senior Notes | 3.875% Senior Notes due December 2025
Debt Instrument [Line Items]
Interest rate on debt	3.875%	3.875%
Debt face value	$ 750,000,000
Total debt	0			$ 749,000,000
Senior Notes | 2.875% Senior Notes due May 2026 (EUR 500M)
Debt Instrument [Line Items]
Interest rate on debt			2.875%
Debt face value	$ 588,000,000		€ 500,000,000