v3.26.1
Commitments and Contingencies (Details)
€ in Millions, member in Millions
1 Months Ended 3 Months Ended
Mar. 25, 2026
USD ($)
Mar. 24, 2026
USD ($)
Nov. 19, 2025
EUR (€)
Aug. 01, 2025
USD ($)
member
Nov. 18, 2024
EUR (€)
Apr. 01, 2024
judicialCase
Dec. 22, 2022
USD ($)
Jul. 27, 2018
classAction
Apr. 29, 2026
USD ($)
Apr. 30, 2025
EUR (€)
Apr. 30, 2020
USD ($)
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Apr. 29, 2025
mediaCompany
Mar. 31, 2025
USD ($)
Oct. 24, 2024
radioAndTelevisionPublisher
Dec. 01, 2023
mediaCompany
May 12, 2023
EUR (€)
Loss Contingencies [Line Items]                                    
Operating and finance leases not yet commenced                       $ 182,880,000,000            
Non-cancelable contractual obligations                       237,670,000,000            
Contractual obligations due in 2026                       42,250,000,000            
Contractual obligations due in 2027                       47,650,000,000            
Cash and cash equivalents                       23,426,000,000 $ 35,873,000,000   $ 28,750,000,000      
Amount awarded to other party             $ 725,000,000                      
Number of class actions filed           2   2                    
Subsequent Event                                    
Loss Contingencies [Line Items]                                    
Increase (decrease) in non-cancelable contractual obligations                 $ 24,000,000,000                  
Reclassification, Other | Money market funds                                    
Loss Contingencies [Line Items]                                    
Cash and cash equivalents                       (5,000,000,000.00)            
Money market funds | Reclassification, Other                                    
Loss Contingencies [Line Items]                                    
Restricted cash equivalents                       5,000,000,000.00            
Contingent Obligation to Purchase Cloud Capacity                                    
Loss Contingencies [Line Items]                                    
Other commitment                       $ 14,720,000,000            
Other commitments, period                       5 years            
Minimum                                    
Loss Contingencies [Line Items]                                    
Operating lease, not yet commenced, term (in years)                       1 year            
Finance lease, not yet commenced, term (in years)                       1 year            
Other commitments, period                       3 years            
Maximum                                    
Loss Contingencies [Line Items]                                    
Operating lease, not yet commenced, term (in years)                       30 years            
Finance lease, not yet commenced, term (in years)                       30 years            
Other commitments, period                       25 years            
FTC Inquiry                                    
Loss Contingencies [Line Items]                                    
Payment of penalty for settlement                     $ 5,000,000,000.0              
Loss contingency, damages sought, value                       $ 62,850,000,000            
IDPC Inquiry                                    
Loss Contingencies [Line Items]                                    
Loss contingency accrual | €                                   € 1,200
European Commission, Statement of Objections                                    
Loss Contingencies [Line Items]                                    
Imposed fine | €         € 798                          
European Commission, Subscription For No Ads                                    
Loss Contingencies [Line Items]                                    
Imposed fine | €                   € 200                
Frasco v. Flo Health, Inc.                                    
Loss Contingencies [Line Items]                                    
Damages sought, value per class member       $ 5,000                            
Number of class members | member       1.6                            
Asociacion de Medios de Informacion (AMI) v. Meta Ireland | Meta Platforms Ireland Limited                                    
Loss Contingencies [Line Items]                                    
Number of entities that filed a claim | mediaCompany                                 87  
Loss contingency, damages awarded, value | €     € 542                              
Union de Televisiones Comerciales Asociadas (UTECA) v. Meta Ireland | Meta Platforms Ireland Limited                                    
Loss Contingencies [Line Items]                                    
Number of entities that filed a claim | radioAndTelevisionPublisher                               10    
Amaury et al. v. Meta Platforms Ireland Limited | Meta Platforms Ireland Limited                                    
Loss Contingencies [Line Items]                                    
Number of entities that filed a claim | mediaCompany                           67        
Youth-Related Actions, Bellwether Trials                                    
Loss Contingencies [Line Items]                                    
Loss contingency, damages awarded, percentage 70.00%                                  
Youth-Related Actions, Bellwether Trials | Meta & Youtube                                    
Loss Contingencies [Line Items]                                    
Loss contingency, damages awarded, value $ 6,000,000                                  
Youth-Related Actions, Bellwether Trials | Youtube                                    
Loss Contingencies [Line Items]                                    
Loss contingency, damages awarded, percentage 30.00%                                  
Youth-Related Actions, State Attorney General Cases                                    
Loss Contingencies [Line Items]                                    
Loss contingency, damages sought, value   $ 3,700,000,000                                
Loss contingency, damages awarded, value   $ 375,000,000