v3.26.1
PUSHDOWN OF ULTIMATE PARENT'S BASIS - Schedule of Calculation of Ultimate Parent's Basis (Details)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 5 Months Ended
Aug. 07, 2025
USD ($)
$ / shares
shares
Apr. 01, 2024
shares
Dec. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Aug. 06, 2025
$ / shares
Business Combination, Consideration Transferred [Abstract]          
Increase in equity interest     $ 107    
Paramount Skydance Corporation Class A Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares issued (in shares) | shares 40.7        
Common stock, conversion rate         1
Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares issued (in shares) | shares 633.6        
Common stock, conversion rate         1
Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares issued (in shares) | shares   11.5      
Shareholders Other Than NAI Equity Investors | Paramount Skydance Corporation Class A Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Cash settlement of shares (in dollars per share) | $ / shares $ 23.00        
Shareholders Other Than NAI Equity Investors | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares issued (in shares) | shares 3.1        
Common stock, conversion rate 1.5333        
Shareholders Other Than NAI Equity Investors | Class A Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares converted (in shares) | shares 2.0        
Shareholders Other Than NAI Equity Investors, NAI Equity Investors, And Other Affiliates | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Cash settlement of shares (in dollars per share) | $ / shares $ 15.00        
Common stock, conversion rate 1        
Skydance Investor Group          
Business Combination, Consideration Transferred [Abstract]          
Cash paid to stockholders (see Note $13) $ 4,450        
Skydance Investor Group | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Share price (in dollars per share) | $ / shares $ 15.00        
Stock issuance (in shares) | shares 400.0        
Paramount Global | Paramount Skydance Corporation Class A Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Common stock, conversion rate         1
Paramount Global | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Common stock, conversion rate         1
Paramount Global | Shareholders Other Than NAI Equity Investors | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares issued (in shares) | shares 3.1        
Common stock, conversion rate 1.5333        
Paramount Global | Shareholders Other Than NAI Equity Investors | Class A Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Shares converted (in shares) | shares 2.0        
Paramount Global | Skydance Investor Group          
Business Combination, Consideration Transferred [Abstract]          
Investment by certain affiliates of existing investors $ 6,000        
Paramount Global | Skydance Investor Group | Paramount Skydance Corporation Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Share price (in dollars per share) | $ / shares         $ 11.04
Stock issuance (in shares) | shares 318.8        
Paramount Global | Skydance Investor Group | Class B Common Stock          
Business Combination, Consideration Transferred [Abstract]          
Share price (in dollars per share) | $ / shares         $ 11.04
NAI Transaction and The Transactions          
Business Combination, Consideration Transferred [Abstract]          
Proceeds from PIPE Transaction, net of subscription discount       $ 1,520  
NAI Transaction and The Transactions | Paramount Global          
Business Combination, Consideration Transferred [Abstract]          
Equity interest $ 2,100        
Cash paid to stockholders (see Note $13) 4,454        
Proceeds from PIPE Transaction, net of subscription discount 1,517        
Paramount Global basis at August 7, 2025 11,695        
NAI Transaction and The Transactions | Paramount Global Common Stock | Paramount Global          
Business Combination, Consideration Transferred [Abstract]          
Equity interest 2,124        
NAI Transaction and The Transactions | Paramount Global RSU And PSU Awards | Paramount Global          
Business Combination, Consideration Transferred [Abstract]          
Equity interest 80        
NAI Transaction and The Transactions | Paramount Skydance Corporation Class B Common Stock | Paramount Global          
Business Combination, Consideration Transferred [Abstract]          
Remaining shares of Paramount Skydance Corporation Class B Common Stock $ 3,520