Leases - Schedule of Operating and Financing Leases Presented in Balance Sheets (Detail) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Operating leases:
Operating lease right-of-use assets	$ 5,160	$ 4,180
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued liabilities and other	Accrued liabilities and other
Accrued liabilities and other	$ 807	$ 672
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other long-term liabilities	Other long-term liabilities
Other long-term liabilities	$ 4,603	$ 3,671
Present value of lease obligations	5,410	4,343
Finance leases:
Total finance lease assets	$ 371	$ 624
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant and equipment, net, Solar energy systems, net	Property, plant and equipment, net, Solar energy systems, net
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of debt and finance leases	Current portion of debt and finance leases
Current portion of long-term debt and finance leases	$ 113	$ 398
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Debt and finance leases, net of current portion	Debt and finance leases, net of current portion
Long-term debt and finance leases, net of current portion	$ 222	$ 175
Total finance lease liabilities	335	573
Solar energy systems, net
Finance leases:
Total finance lease assets	21	23
Property, plant and equipment, net
Finance leases:
Total finance lease assets	$ 350	$ 601