Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and cash equivalents	$ 146,598	$ 116,301
Accounts receivable, less allowance for doubtful accounts $12,040 in 2016 and $9,637 in 2015	197,274	161,078
Amounts receivable from suppliers	82,105	72,609
Inventory	2,778,976	2,631,015
Other current assets	53,022	29,023
Total current assets	3,257,975	3,010,026
Property and equipment, at cost	4,832,342	4,372,250
Less: accumulated depreciation and amortization	1,708,911	1,510,694
Net property and equipment	3,123,431	2,861,556
Notes receivable, less current portion	0	13,219
Goodwill	785,399	757,142
Other assets, net	37,384	34,741
Total assets	7,204,189	6,676,684
Liabilities and shareholders' equity
Accounts payable	2,936,656	2,608,231
Self-insurance reserves	67,921	72,741
Accrued payroll	71,717	59,101
Accrued benefits and withholdings	74,454	72,203
Income taxes payable	0	1,444
Other current liabilities	249,901	232,678
Total current liabilities	3,400,649	3,046,398
Long-term debt	1,887,019	1,390,018
Deferred income taxes	90,166	79,772
Other liabilities	199,219	199,182
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 - 92,851,815 as of December 31, 2016, and 97,737,171 as of December 31, 2015	929	977
Additional paid-in capital	1,336,707	1,281,497
Retained earnings	289,500	678,840
Total shareholders' equity	1,627,136	1,961,314
Total liabilities and shareholders' equity	$ 7,204,189	$ 6,676,684