Balance Sheet Details - Investments (Details)
$ in Millions
Sep. 30, 2021
|Balance Sheet Related Disclosures [Abstract]|
|Long-term Investments||$ 5.0|
The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef