Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Indefinite Life Intangible Assets (Details)

v3.19.2
Intangible Assets - Indefinite Life Intangible Assets (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Acquired Indefinite-lived Intangible Assets [Line Items]          
Impairment of intangible assets, indefinite-lived (excluding goodwill) $ 0 $ 0 $ 0 $ 0  
Trademarks          
Acquired Indefinite-lived Intangible Assets [Line Items]          
Indefinite-lived intangible asset, trademark 251,000,000   251,000,000   $ 251,000,000
Trademarks | Pandora          
Acquired Indefinite-lived Intangible Assets [Line Items]          
Fair value of acquired trademarks 331,000,000   331,000,000    
Indefinite-lived intangible asset, trademark $ 331,000,000   $ 331,000,000