Related Party Transactions (Details) - SRS Mobility Ventures, LLC - Subsidiary Equity $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($)
Related Party Transaction [Line Items]
Contributions from non-controlling interests	$ 37.5
Company Subsidiary
Related Party Transaction [Line Items]
Ownership acquired percentage	33.34%

Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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