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Long-term Debt - Summary of Key Terms of the Each of the Convertible Notes (Parenthetical) (Details) |  |  |  |  |  | 9 Months Ended
--- | --- | --- | --- | --- | --- | ---
Jun. 15, 2029 | Sep. 15, 2028 | Jun. 01, 2028 | Mar. 01, 2028 | Sep. 15, 2027 | Sep. 30, 2025 Days $ / shares
Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Price per share | $ / shares |  |  |  |  |  |  | $ 1,000
Debt instrument, convertible, trading days |  |  |  |  |  |  | 20
Debt instrument, convertible, consecutive trading days |  |  |  |  |  |  | 30
Class A | Convertible Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  |  |  |  |  | 100.00%
Debt instrument, convertible, trading days |  |  |  |  |  |  | 20
Debt instrument, convertible, consecutive trading days |  |  |  |  |  |  | 30
Conversion price percentage applicable trading days |  |  |  |  |  |  | 130.00%
Trading price per share | $ / shares |  |  |  |  |  |  | $ 1,000
Class A | Convertible Senior Notes | Stock Price Trigger [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, convertible, trading days |  |  |  |  |  |  | 20
Debt instrument, convertible, consecutive trading days |  |  |  |  |  |  | 30
Maximum | Class A | Convertible Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Conversion price percentage applicable trading days |  |  |  |  |  |  | 98.00%
Minimum | Class A | Convertible Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Conversion price percentage applicable trading days |  |  |  |  |  |  | 130.00%
Convertible Senior Notes due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Jun. 01, 2029
Convertible Senior Notes due 2025 | Minimum | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, convertible, trading days |  |  |  |  |  |  | 130
Convertible Senior Notes due 2030A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Sep. 15, 2029
Convertible Senior Notes due 2030B |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Dec. 03, 2029
Convertible Senior Notes due 2031 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Sep. 15, 2030
Convertible Senior Notes due 2032 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Dec. 15, 2031
Convertible Senior Notes due 2028 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date | [1],[2] |  |  |  |  |  | Mar. 15, 2028
Scenario Forecast | Convertible Senior Notes due 2029 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  |  | 100.00% |  |  |
Scenario Forecast | Convertible Senior Notes due 2030A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  | 100.00% |  |  |  |
Scenario Forecast | Convertible Senior Notes due 2030B |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  |  |  | 100.00% |  |
Scenario Forecast | Convertible Senior Notes due 2031 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  | 100.00% |  |  |  |
Scenario Forecast | Convertible Senior Notes due 2032 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  | 100.00% |  |  |  |  |
Scenario Forecast | Convertible Senior Notes due 2028 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  |  |  |  | 100.00% |
Convertible Under Certain Circumstances | Convertible Senior Notes due 2029 | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Mar. 31, 2025
Convertible Under Certain Circumstances | Convertible Senior Notes due 2030A | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Jun. 30, 2024
Convertible Under Certain Circumstances | Convertible Senior Notes due 2030B | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Jun. 30, 2025
Convertible Under Certain Circumstances | Convertible Senior Notes due 2031 | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Jun. 30, 2024
Convertible Under Certain Circumstances | Convertible Senior Notes due 2032 | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Sep. 30, 2024
Convertible Under Certain Circumstances | Convertible Senior Notes due 2028 | Class A |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible at any time after the following date |  |  |  |  |  |  | Dec. 31, 2024
Measurement Period Trading Price, Less Than 98% | Class A | Convertible Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, convertible, trading days |  |  |  |  |  |  | 5
Debt instrument, convertible, consecutive trading days |  |  |  |  |  |  | 5
Fundamental Change | Convertible Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, redemption price, percentage of principal amount redeemed |  |  |  |  |  |  | 100.00%
[1] | On or after the stated dates until the close of business on the second scheduled trading day immediately preceding the respective maturity dates, holders may convert the Convertible Notes at any time. Upon conversion of the Convertible Notes, the Company will pay or deliver, as the case may be, cash, shares of the Company’s class A common stock, or a combination of cash and shares of class A common stock, at the Company’s election. For the 2027 Convertible Notes, the date presented is the date on which the Company delivered its notice of full redemption of the 2027 Convertible Notes, which resulted in the 2027 Convertible Notes being convertible at any time thereafter until 5:00pm New York City time, on February 20, 2025. See below under “Conversions and Redemption of Convertible Notes” for further information.
[2] | Prior to the respective dates, the Convertible Notes are convertible only under the following circumstances: i. during any calendar quarter (and only during such calendar quarter) commencing after the calendar quarter ended on June 30, 2024 for the 2030A Convertible Notes and 2031 Convertible Notes, on September 30, 2024 for the 2032 Convertible Notes, on December 31, 2024 for the 2028 Convertible Notes, on Ma rch 31, 2025 for the 2029 Convertible Notes, or on June 30, 2025 for the 2030B Convertible Notes, if the last reported sale price of the Company’s class A common stock for at least 20 trading days (whether or not consecutive) during the period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price of the respective Convertible Notes on each applicable trading day; ii. during the five business day period after any five consecutive trading day period (the “measurement period”) in which the “trading price” (as defined under each applicable indenture governing the respective Convertible Notes) per $1,000 principal amount of the respective Convertible Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of the Company’s class A common stock and the applicable conversion rate on each such trading day; iii. (a) in the case of the 2028 Convertible Notes, 2029 Convertible Notes, 2030A Convertible Notes, 2031 Convertible Notes and 2032 Convertible Notes, the Company calls any or all of such Convertible Notes for redemption, then a holder may surrender all or any part of such of its Convertible Notes as called for redemption for conversion at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; and (b) in the case of the 2030B Convertible Notes, the Company calls any 2030B Convertible Notes for redemption, then the holders of such 2030B Convertible Note may convert such 2030B Convertible Notes at any time before the close of business on the second business day immediately before the related redemption date; and iv. upon occurrence of specified corporate events as described in each applicable indenture governing the respective Convertible Notes.

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