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Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensations - Grants (Details)

v3.22.0.1
Stock-Based Compensations - Grants (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Stock-based compensation Ìý Ìý Ìý
Volatility Rate, Minimum 53.70% 46.80% 30.10%
Volatility Rate, Maximum 57.10% 54.80% 44.80%
Common Class A Ìý Ìý Ìý
Number of options Ìý Ìý Ìý
Outstanding at beginning of period 40,553 Ìý Ìý
Granted 2,222 Ìý Ìý
Exercised (2,822) Ìý Ìý
Forfeited/Cancelled (3,899) Ìý Ìý
December Special Dividend adjustment 6,056 Ìý Ìý
Outstanding at end of period 42,110 40,553 Ìý
Exercisable at end of period 25,249 Ìý Ìý
WAEP Ìý Ìý Ìý
Outstanding at beginning of period $ 10.61 Ìý Ìý
Exercise price 11.63 Ìý Ìý
Exercised 5.60 Ìý Ìý
Forfeited/Cancelled 12.76 Ìý Ìý
December Special Dividend adjustment 9.24 Ìý Ìý
Outstanding at end of period 9.23 $ 10.61 Ìý
Exercisable at end of period $ 11.80 Ìý Ìý
Additional disclosures Ìý Ìý Ìý
Weighted average remaining life - options outstanding 3 years 4 months 24 days Ìý Ìý
Weighted average remaining life - options exercisable 2 years 2 months 12 days Ìý Ìý
Aggregate intrinsic value of options outstanding $ 58 Ìý Ìý
Aggregate intrinsic value of options exercisable $ 10 Ìý Ìý
Common Class B Ìý Ìý Ìý
Number of options Ìý Ìý Ìý
Outstanding at beginning of period 3,243 Ìý Ìý
Forfeited/Cancelled (1,335) Ìý Ìý
December Special Dividend adjustment 313 Ìý Ìý
Outstanding at end of period 2,221 3,243 Ìý
Exercisable at end of period 2,221 Ìý Ìý
WAEP Ìý Ìý Ìý
Outstanding at beginning of period $ 15.39 Ìý Ìý
Forfeited/Cancelled 16.93 Ìý Ìý
December Special Dividend adjustment 12.33 Ìý Ìý
Outstanding at end of period 12.25 $ 15.39 Ìý
Exercisable at end of period $ 12.25 Ìý Ìý
Additional disclosures Ìý Ìý Ìý
Weighted average remaining life - options outstanding 1 year 9 months 18 days Ìý Ìý
Weighted average remaining life - options exercisable 1 year 9 months 18 days Ìý Ìý
Minimum [Member] Ìý Ìý Ìý
Stock-based compensation Ìý Ìý Ìý
Expected term 5 years 3 months 18 days 5 years 3 months 18 days 5 years 3 months 18 days
Maximum [Member] Ìý Ìý Ìý
Stock-based compensation Ìý Ìý Ìý
Expected term 6 years 3 months 18 days 6 years 3 months 18 days 6 years 3 months 18 days