Noncontrolling Interest - Narrative (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021
Noncontrolling Interest [Abstract]
Common stock, conversion term		6 months
Common stock, conversion basis		1
Operating Trust
Noncontrolling Interest [Line Items]
Noncontrolling interest, weighted average ownership percentage by parent	99.80%	99.80%