Consolidated Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 55,363	$ 58,801
Receivables, net of allowance of $12,100 and $14,915, respectively	916,631	831,947
Inventories	67,239	69,529
Prepaid expenses and other current assets	137,455	141,280
Total current assets	1,176,688	1,101,557
Revenue earning equipment, net	8,206,841	8,147,722
Operating property and equipment, net of accumulated depreciation of $1,167,152 and $1,128,040, respectively	762,404	745,870
Goodwill	387,922	386,772
Intangible assets, net of accumulated amortization of $54,463 and $51,578, respectively	45,676	48,249
Direct financing leases and other assets	545,253	472,284
Total assets	11,124,784	10,902,454
Current liabilities:
Short-term debt and current portion of long-term debt	588,852	791,410
Accounts payable	536,443	445,470
Accrued expenses and other current liabilities	492,069	507,189
Total current liabilities	1,617,364	1,744,069
Long-term debt	4,795,992	4,599,864
Other non-current liabilities	866,003	817,565
Deferred income taxes	1,739,326	1,688,681
Total liabilities	9,018,685	8,850,179
Shareholders’ equity:
Preferred stock, no par value per share — authorized, 3,800,917; none outstanding, June 30, 2017 or December 31, 2016	0	0
Common stock, $0.50 par value per share — authorized, 400,000,000; outstanding, June 30, 2017 — 52,983,373; December 31, 2016 — 53,463,118	26,492	26,732
Additional paid-in capital	1,032,688	1,032,549
Retained earnings	1,827,139	1,827,026
Accumulated other comprehensive loss	(780,220)	(834,032)
Total shareholders’ equity	2,106,099	2,052,275
Total liabilities and shareholders’ equity	$ 11,124,784	$ 10,902,454