Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Narrative (Details)

v3.24.4
Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Jan. 01, 2024
Disaggregation of Revenue [Line Items]        
Contract period (or less) 1 year      
Activation fee revenue recognition period (months) 1 month      
Advertising expense $ 374 $ 421 $ 513  
Product and technology 296 322 285  
Accumulated deficit (11,121) (15,353)   $ (15,354)
Cumulative Effect, Adjustment        
Disaggregation of Revenue [Line Items]        
Accumulated deficit       $ (1)
Engineering, Design and Development        
Disaggregation of Revenue [Line Items]        
Product and technology $ 252 $ 276 $ 246  
Minimum        
Disaggregation of Revenue [Line Items]        
Data trial contract period 3 years      
Maximum        
Disaggregation of Revenue [Line Items]        
Percent of deferred revenue related to long-term contracts 7.00%      
Data trial contract period 5 years      
Subscription prepayment period 3 years      
Prepaid Vehicle Subscriptions | Minimum        
Disaggregation of Revenue [Line Items]        
Contract period (or less) 3 months      
Prepaid Vehicle Subscriptions | Maximum        
Disaggregation of Revenue [Line Items]        
Contract period (or less) 12 months