Related Party Transactions -Summary of Related Party Transactions (Parenthetical) (Details) - ASU 2014-09 $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2019
USD ($)
| |
| Related Party Transaction [Line Items] | |
| Change in revenue | $ 18.7 |
| Change in operating expense | $ 18.7 |