CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 7,930	$ 19,987
Restricted cash	18,637	5,005
Accounts receivable—trade, net	721,567	400,334
Inventories	78,143	77,958
Other	26,770	39,200
Total current assets	853,047	542,484
FIXED ASSETS, at cost	5,865,038	5,464,040
Less: Accumulated depreciation	(1,768,465)	(1,551,855)
Net fixed assets	4,096,573	3,912,185
MINERALS LEASEHOLDS, net of accumulated depletion	545,122	549,005
EQUITY INVESTEES	284,486	294,050
INTANGIBLE ASSETS, net of amortization	127,320	127,063
GOODWILL	301,959	301,959
RIGHT OF USE ASSETS, net	125,277	140,796
OTHER ASSETS, net of amortization	32,208	38,259
TOTAL ASSETS	6,365,992	5,905,801
CURRENT LIABILITIES:
Accounts payable—trade	427,961	264,316
Accrued liabilities	281,146	232,623
Total current liabilities	709,107	496,939
SENIOR SECURED CREDIT FACILITY	205,400	49,000
SENIOR UNSECURED NOTES, net of debt issuance costs and premium	2,856,312	2,930,505
DEFERRED TAX LIABILITIES	16,652	14,297
OTHER LONG-TERM LIABILITIES	400,617	434,925
Total liabilities	4,590,530	3,925,666
MEZZANINE CAPITAL
Class A Convertible Preferred Units, 25,336,778 issued and outstanding at December 31, 2022 and 2021	891,909	790,115
Redeemable noncontrolling interests, no preferred units issued and outstanding at December 31, 2022 and 246,394 preferred units issued and outstanding at December 31, 2021	0	259,568
COMMITMENTS AND CONTINGENCIES (Note 21)
Common units issued (in units)	122,579,218	122,579,218
Common units outstanding (in units)	122,579,218	122,579,218
PARTNERS’ CAPITAL:
Common unitholders, 122,579,218 units issued and outstanding at December 31, 2022 and 2021	$ 567,277	$ 641,313
Accumulated other comprehensive income (loss)	6,114	(5,607)
Noncontrolling interests	310,162	294,746
Total partners' capital	883,553	930,452
TOTAL LIABILITIES, MEZZANINE CAPITAL AND PARTNERS’ CAPITAL	6,365,992	5,905,801
Five point eight seven five percentage senior secured note
CURRENT LIABILITIES:
ALKALI SENIOR SECURED NOTES, net of debt issuance costs and discount	$ 402,442	$ 0