Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities from continuing operations:
Net earnings	$ 88,965	$ 129,544
Less: Loss from discontinued operations, net of tax	(657)	(683)
Earnings from continuing operations	89,622	130,227
Depreciation expense	621,020	581,043
Used vehicle sales, net	14,542	(31,129)
Amortization expense and other non-cash charges, net	17,058	9,177
Non-operating pension costs and share-based compensation expense	23,979	32,231
Deferred income tax expense	43,009	67,031
Changes in operating assets and liabilities:
Receivables	(75,093)	(39,071)
Inventories	2,524	(2,633)
Prepaid expenses and other assets	(1,115)	(18,734)
Accounts payable	7,666	68,584
Accrued expenses and other non-current liabilities	(11,517)	(33,702)
Net cash provided by operating activities from continuing operations	731,695	763,024
Cash flows from financing activities:
Net change in commercial paper borrowings and revolving credit facilities	329,268	162,105
Debt proceeds	575,528	298,254
Debt repaid	(925,999)	(328,416)
Dividends on common stock	(47,250)	(44,261)
Common stock issued	6,007	6,259
Common stock repurchased	(58,228)	(21,899)
Debt issuance costs	(1,285)	(2,995)
Net cash (used in) provided by financing activities	(121,959)	69,047
Cash flows from investing activities:
Purchases of property and revenue earning equipment	(855,252)	(1,120,182)
Sales of revenue earning equipment	202,033	245,681
Sales of operating property and equipment	3,960	6,322
Collections on direct finance leases and other items	32,829	43,957
Changes in restricted cash	259	886
Net cash used in investing activities	(616,171)	(823,336)
Effect of exchange rate changes on cash	3,352	(3,415)
(Decrease)/Increase in cash and cash equivalents from continuing operations	(3,083)	5,320
Decrease in cash and cash equivalents from discontinued operations	(355)	(301)
(Decrease)/Increase in cash and cash equivalents	(3,438)	5,019
Cash and cash equivalents at beginning of period	58,801	60,945
Cash and cash equivalents at end of period	$ 55,363	$ 65,964