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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
CURRENT ASSETS: |  |
Cash and cash equivalents | $ 21,282 | $ 29,128
Restricted cash | 5,736 | 27,277
Accounts receivable—trade, net | 392,465 | 417,002
Inventories | 99,877 | 65,137
Other | 60,809 | 54,530
Total current assets | 580,169 | 593,074
FIXED ASSETS, at cost | 5,173,475 | 5,540,596
Less: Accumulated depreciation | (1,322,141) | (1,246,121)
Net fixed assets | 3,851,334 | 4,294,475
MINERALS LEASEHOLDS, net of accumulated depletion | 552,575 | 555,825
NET INVESTMENT IN DIRECT FINANCING LEASES, net of unearned income | 0 | 107,702
EQUITY INVESTEES | 319,068 | 334,523
INTANGIBLE ASSETS, net of amortization | 128,742 | 138,927
GOODWILL | 301,959 | 301,959
RIGHT OF USE ASSETS, net | 153,925 | 177,071
OTHER ASSETS, net of amortization | 45,847 | 94,085
TOTAL ASSETS | 5,933,619 | 6,597,641
CURRENT LIABILITIES: |  |
Accounts payable—trade | 198,433 | 218,737
Accrued liabilities | 184,978 | 196,758
Total current liabilities | 383,411 | 415,495
SENIOR SECURED CREDIT FACILITY | 643,700 | 959,300
SENIOR UNSECURED NOTES, net of debt issuance costs | 2,750,016 | 2,469,937
DEFERRED TAX LIABILITIES | 13,317 | 12,640
OTHER LONG-TERM LIABILITIES | 393,018 | 393,850
Total liabilities | 4,183,462 | 4,251,222
MEZZANINE CAPITAL |  |
Class A Convertible Preferred Units, 25,336,778 issued and outstanding at December 31, 2020 and 2019 | 790,115 | 790,115
Redeemable noncontrolling interests, 141,249 and 130,000 preferred units issued and outstanding at December 31, 2020 and 2019, respectively | 141,194 | 125,133
COMMITMENTS AND CONTINGENCIES (Note 21) |  |
PARTNERS’ CAPITAL: |  |
Common unitholders, 122,579,218 and 122,579,218 units issued and outstanding at December 31, 2020 and 2019, respectively | 829,326 | 1,443,320
Accumulated other comprehensive loss | (9,365) | (8,431)
Noncontrolling interests | (1,113) | (3,718)
Total partners' capital | 818,848 | 1,431,171
TOTAL LIABILITIES, MEZZANINE CAPITAL AND PARTNERS’ CAPITAL | $ 5,933,619 | $ 6,597,641

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