Lines of Credit (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Composition of Partnership's Aggregate Bank Lines of Credit

The following table shows the composition of the Partnership's aggregate bank lines of credit in place as of December 31, 2018 and 2017:

	2018		2017
2018 Credit Facility	$	500	$	—
2013 Credit Facility		—		400
Uncommitted secured credit facilities		290		290
Total bank lines of credit	$	790	$	690