Share Based Compensation - Summary of Changes in Non-Vested Units Outstanding (Details)	9 Months Ended
	Sep. 30, 2019 $ / shares shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Non-vested units, Beginning Balance | shares	9,460
Vested, Units | shares	(9,460)
Non-vested units, Ending Balance | shares	9,171
Weighted average fair value per unit, Beginning Balance | $ / shares	$ 182.83
Weighted average fair value per unit, Vested | $ / shares	(182.83)
Weighted average fair value per unit, Ending Balance | $ / shares	$ 180.87