Quarterly report pursuant to Section 13 or 15(d)

Earnings (Loss) Per Common Share (EPS) (Details)

v3.21.1
Earnings (Loss) Per Common Share (EPS) (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Numerator    
Net earnings (loss) attributable to Liberty TripAdvisor Holdings, Inc. shareholders $ (90) $ (19)
Less: Series A Preferred Stock carrying value adjustment and transaction costs 370 6
Net earnings (loss) available to common shareholders $ (460) $ (25)
Denominator    
Basic EPS (In Shares) 75 75
Potentially dilutive shares (In Shares) 2  
Diluted EPS (In Shares) 77 75
Stock Options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   2
Stock Options | Maximum    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1  
Preferred Stock Put Option    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 13