Financial Instruments	12 Months Ended
	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Financial Instruments	Financial InstrumentsRestricted Cash and Cash EquivalentsThe Company had restricted cash and cash equivalents of $33 and $24 at December 31, 2021 and 2020, respectively. The Company's restricted cash and cash equivalents are primarily related to balances that are restricted for payment of distributions to certain of the Company's current and former employees and are reflected primarily in other assets, net in the consolidated balance sheets.