Fully Diluted Share Count (Treasury Method for Options, RSUs and Warrants, and If-converted Method for Notes)
                 In millions, except per share figures
                                                   Share Price as of May 5, 2022        $ 95.55 
                                              Type
                 Class A common stock outstanding as of April 29, 2022
                 Class B common stock outstanding as of April 29, 2022
                 Options as of March 31, 2022
                 RSUs as of March 31, 2022
                 Buyback shares (under treasury stock method) (a)
                 Convert 2022
                 Convert 2023
                 Convert 2025
                 Convert 2026
                 Convert 2027
                 Warrants for 2022 convertible notes (b)
                 Warrants for 2023 convertible notes (c)
                 Warrants for 2025 convertible notes (d)
                 Warrants for 2026 convertible notes (e)
                 Warrants for 2027 convertible notes (f)
                 Total Dilution
                 Fully Diluted Share Count
                 Unrecognized compensation cost related to outstanding awards (g         $1,800
                 Buyback shares (under treasury stock method)                            18.838 
                 Convert 2022
                 Principal Amount                                                         $0.44
                 Principal amount of Q1 conversions                                       $0.44
                 Remaining principal amount                                               $0.00
                 Conversion rate                                                        43.5749
                 Per $1000 principal                                                     $1,000
                 Shares                                                                   0.000 
                 Convert 2023
                 Principal Amount                                                       $460.64
                 Principal amount of Q1 conversions                                       $0.01
                 Remaining principal amount                                             $460.63
                 Conversion rate                                                        12.8456
                 Per $1000 principal                                                     $1,000
                 Shares                                                                   5.917 
        Convert 2025
        Principal Amount                $1,000.00
        Principal amount of Q1 conversions  0
        Remaining principal amount        $1,000
        Conversion rate                   8.264 
        Per $1000 principal             1,000.000 
        Shares                            8.264
        Convert 2026
        Principal Amount                   $575
        Conversion rate                   3.343 
        Per $1000 principal             1,000.000 
        Shares                            1.922
        Convert 2027
        Principal Amount                   $575
        Conversion rate                   3.343 
        Per $1000 principal             1,000.000 
        Shares                            1.922
        Notes:
       (a)Buyback shares represent unamortized SBC expense related to both options and RSUs, calculated using the treasury stock method.
       (b)Warrants for the 2022 convertible note are in the money as of March 31, 2022, and are calculated using the treasury stock method.
       (c)Warrants for the 2023 convertible note are out of the money as of March 31, 2022.
       (d)Warrants for the 2025 convertible note are out of the money as of March 31, 2022.
       (e)Warrants for the 2026 convertible note are out of the money as of March 31, 2022.
       (f) Warrants for the 2027 convertible note are out of the money as of March 31, 2022.
       (g)As of March 31, 2022, there was $1.8 billion of total unrecognized compensation cost related to outstanding awards and stock options that are expected to be recognized over a weighted-average period of 2.7 years.
Fully Diluted Share Count (Treasury Method for Options, RSUs and Warrants, and If-converted Method for Notes)
                      Options
               Strike         Shares         Number  
                                                  518.807
                                                   61.697
               $27.27          8.728                6.237
                              13.988               13.988
                              18.838             (18.838)
                                                    0.000
                                                    5.917
                                                    8.264
                                                    1.922
                                                    1.922
               $31.18           19.2               12.935
              $109.26           11.1                0.000
              $161.34            8.3                0.000
              $368.16            1.9                0.000
              $414.18            1.9                0.000
                                                   32.347
                                                  612.851
Buyback shares represent unamortized SBC expense related to both options and RSUs, calculated using the treasury stock method.
Warrants for the 2022 convertible note are in the money as of March 31, 2022, and are calculated using the treasury stock method.
Warrants for the 2023 convertible note are out of the money as of March 31, 2022.
Warrants for the 2025 convertible note are out of the money as of March 31, 2022.
Warrants for the 2026 convertible note are out of the money as of March 31, 2022.
Warrants for the 2027 convertible note are out of the money as of March 31, 2022.
As of March 31, 2022, there was $1.8 billion of total unrecognized compensation cost related to outstanding awards and stock options that are expected to be recognized over a weighted-average period of 2.7 years.