18. SUPPLEMENTAL BALANCE SHEET INFORMATION The components of certain Consolidated Balance Sheet accounts are as follows: December 31, 2020 2019 Inventories: Raw materials $ 388,600  $ 271,125  Goods in process 104,841  98,842  Finished goods 645,664  614,698  Inventories at FIFO 1,139,105  984,665  Adjustment to LIFO (174,898) (169,414) Total inventories $ 964,207  $ 815,251  Prepaid expenses and other: Prepaid expenses $ 95,669  $ 84,058  Other current assets 158,809  156,022  Total prepaid expenses and other $ 254,478  $ 240,080  Property, plant and equipment: Land $ 131,513  $ 105,627  Buildings 1,387,106  1,298,985  Machinery and equipment 3,169,754  3,120,003  Construction in progress 276,514  209,788  Property, plant and equipment, gross 4,964,887  4,734,403  Accumulated depreciation (2,679,632) (2,581,264) Property, plant and equipment, net $ 2,285,255  $ 2,153,139  Other non-current assets: Capitalized software, net $ 187,673 $ 153,842  Operating lease ROU assets 224,268  220,678  Other non-current assets 143,946  137,480  Total other non-current assets $ 555,887  $ 512,000  Accrued liabilities: Payroll, compensation and benefits $ 237,342  $ 230,518  Advertising, promotion and product allowances 309,537  279,440  Operating lease liabilities 36,578  29,209  Other 198,309  163,205  Total accrued liabilities $ 781,766  $ 702,372  Other long-term liabilities: Post-retirement benefits liabilities $ 223,507  $ 211,206  Pension benefits liabilities 70,727  58,773  Operating lease liabilities 181,871  184,163  Other 207,329  201,635  Total other long-term liabilities $ 683,434  $ 655,777  Accumulated other comprehensive loss: Foreign currency translation adjustments $ (98,525) $ (83,704) Pension and post-retirement benefit plans, net of tax (194,205) (189,187) Cash flow hedges, net of tax (45,352) (51,075) Total accumulated other comprehensive loss $ (338,082) $ (323,966) Table of Contents The Hershey Company | 2020 Form 10-K | Page 97 THE HERSHEY COMPANY NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued) (amounts in thousands, except share data or if otherwise indicated)