Commitments and Contingencies - Residual Value Guarantees (Details)
$ in Millions
Sep. 30, 2021
|Commitments and Contingencies Disclosure [Abstract]|
|Maximum guaranteed residual value||$ 886.9|
Amount of residual asset covered by residual value guarantee under operating lease. Excludes guarantee considered to be lease payments for lessor.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef