Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash and cash equivalents	$ 31,315	$ 46,348
Accounts receivable, less allowance for doubtful accounts $13,238 in 2018 and $12,717 in 2017	192,026	216,251
Amounts receivable from suppliers	78,155	76,236
Inventory	3,193,344	3,009,800
Other current assets	48,262	49,037
Total current assets	3,543,102	3,397,672
Property and equipment, at cost	5,645,552	5,191,135
Less: accumulated depreciation and amortization	2,058,550	1,847,329
Net property and equipment	3,587,002	3,343,806
Goodwill	807,260	789,058
Other assets, net	43,425	41,349
Total assets	7,980,789	7,571,885
Liabilities and shareholders' equity
Accounts payable	3,376,403	3,190,029
Self-insurance reserves	77,012	71,695
Accrued payroll	86,520	77,147
Accrued benefits and withholdings	89,082	69,308
Income taxes payable	11,013	0
Other current liabilities	253,990	239,187
Total current liabilities	3,894,020	3,647,366
Long-term debt	3,417,122	2,978,390
Deferred income taxes	105,566	85,406
Other liabilities	210,414	207,677
Shareholders' equity:
Preferred stock, $0.01 par value: Authorized shares - 5,000,000, Issued and outstanding shares - none	0	0
Common stock, $0.01 par value: Authorized shares - 245,000,000, Issued and outstanding shares - 79,043,919 as of December 31, 2018, and 84,302,187 as of December 31, 2017	790	843
Additional paid-in capital	1,262,063	1,265,043
Retained (deficit) earnings	(909,186)	(612,840)
Total shareholders' equity	353,667	653,046
Total liabilities and shareholders' equity	$ 7,980,789	$ 7,571,885