Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		1 Months Ended				3 Months Ended		131 Months Ended	132 Months Ended
		Apr. 30, 2024	Mar. 31, 2024	Feb. 29, 2024	Jan. 31, 2024	Mar. 31, 2024	Dec. 31, 2023	May 31, 2023	Sep. 30, 2023
Repurchase Plan
Subsequent Event [Line Items]
Company's common units repurchased and retired			113	90	15	218	13	20,500	25,422
Average price paid per unit	[1]		$ 10.78	$ 11.03	$ 11.27	$ 10.92	$ 11.27		$ 8.82
Subsequent Event | Repurchase Plan
Subsequent Event [Line Items]
Company's common units repurchased and retired		141
Average price paid per unit	[1]	$ 10.58
Subsequent Event | Dividend Declared
Subsequent Event [Line Items]
Distribution declared		0.1725
Partners capital projected distribution amount on annualized basis		0.69
Minimum dividend distribution per unit		$ 0.0675
Amount paid to common unit holders		$ 6.1
Amount paid to the General Partner		0.4
Incentive distribution to the General Partner		0.4
Incentive distributions to management		$ 0.4
Dividend payable date		May 08, 2024
Dividend record date		Apr. 29, 2024

[1] Amount includes repurchase costs.