v3.25.3
Leases - Supplemental balance sheet information related to leases (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Operating leases:    
Operating lease ROU assets, net $ 109 $ 105
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Other assets, net Other assets, net
Current operating lease liabilities $ 48 $ 45
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Operating lease liabilities (3) $ 60 $ 56
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other liabilities Other liabilities
Total operating lease liabilities $ 108 $ 101
Finance Leases:    
Property and equipment, at cost 8 8
Accumulated depreciation (3) (2)
Property and equipment, net 5 6
Current obligations under finance leases (4) $ 1 $ 1
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Obligations under finance leases   $ 1
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]   Finance Lease And Tower Obligation, Noncurrent
Total finance lease liabilities $ 1 $ 2