Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Lease & related maintenance and rental revenues	$ 868,660	$ 933,833	$ 1,796,416	$ 1,833,392
Revenues	1,895,282	2,244,993	4,056,588	4,425,320
Other operating expenses	29,849	29,663	63,414	63,289
Selling, general and administrative expenses	208,564	226,416	432,683	457,741
Non-operating pension costs	936	6,713	2,157	13,175
Used vehicle sales, net	9,488	18,140	30,172	26,357
Interest expense	67,285	60,759	129,851	116,095
Miscellaneous (income) loss, net	(9,946)	(21,911)	(1,278)	(30,133)
Restructuring and other items, net	37,200	9,836	68,147	16,014
Total expenses	1,990,059	2,141,924	4,264,999	4,254,100
Earnings (loss) from continuing operations before income taxes	(94,777)	103,069	(208,411)	171,220
Provision for (benefit from) income taxes	(21,072)	27,617	(25,577)	49,878
Earnings (loss) from continuing operations	(73,705)	75,452	(182,834)	121,342
Earnings (loss) from discontinued operations, net of tax	(394)	(237)	(878)	(811)
Net earnings (loss)	$ (74,099)	$ 75,215	$ (183,712)	$ 120,531
Earnings (loss) per common share — Basic
Continuing operations (in dollars per share)	$ (1.41)	$ 1.44	$ (3.50)	$ 2.31
Discontinued operations (in dollars per share)	(0.01)	0	(0.02)	(0.02)
Net earnings (loss) (in dollars per share)	(1.42)	1.43	(3.52)	2.29
Earnings (loss) per common share — Diluted
Continuing operations (in dollars per share)	(1.41)	1.43	(3.50)	2.30
Discontinued operations (in dollars per share)	(0.01)	0	(0.02)	(0.02)
Net earnings (loss) (in dollars per share)	$ (1.42)	$ 1.43	$ (3.52)	$ 2.28
Service
Revenues	$ 942,267	$ 1,159,100	$ 2,054,455	$ 2,291,148
Cost of services sold	793,353	976,405	1,747,782	1,948,095
Fuel Services
Revenues	84,355	152,060	205,717	300,780
Cost of services sold	77,980	148,363	198,429	291,638
Lease, Related Maintenance and Rental
Cost of services sold	$ 775,350	$ 687,540	$ 1,593,642	$ 1,351,829