EPT - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Marketable securities, allowance for credit loss	$ 0	$ 0
Notes and other receivables, allowance for credit loss	701,000	756,000
Related party receivables	$ 39,900,000	$ 176,900,000
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	670,000,000	670,000,000
Common stock, shares issued (in shares)	65,332,274	65,248,393
Common stock, shares outstanding (in shares)	65,332,274	65,248,393