CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
CONSOLIDATED STATEMENTS OF OPERATIONS
REVENUES	$ 1,063,124	$ 1,128,350	$ 3,177,374	$ 3,337,908
OPERATING EXPENSES	928,131	1,083,259	2,971,101	3,229,542
OPERATING INCOME	134,993	45,091	206,273	108,366
OTHER INCOME (COSTS)
Interest and dividend income	3,130	3,946	9,686	10,604
Interest and other related financing costs	(2,281)	(2,236)	(6,587)	(6,768)
Other, net	862	89	(28,118)	6,907
TOTAL OTHER INCOME (COSTS)	1,711	1,799	(25,019)	10,743
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	136,704	46,890	181,254	119,109
INCOME TAX PROVISION	36,390	11,963	36,928	25,735
NET INCOME FROM CONTINUING OPERATIONS	100,314	34,927	144,326	93,374
INCOME (LOSS) FROM DISCONTINUED OPERATIONS, net of tax		(10)	600	53,269
NET INCOME	$ 100,314	$ 34,917	$ 144,926	$ 146,643
BASIC EARNINGS PER COMMON SHARE
Continuing operations (in dollars per share)	$ 4.25	$ 1.46	$ 6.12	$ 3.87
Discontinued operations (in dollars per share)			0.03	2.21
BASIC EARNINGS PER COMMON SHARE (in dollars per share)	4.25	1.45	6.14	6.08
DILUTED EARNINGS PER COMMON SHARE
Continuing operations (in dollars per share)	4.23	1.42	6.03	3.77
Discontinued operations (in dollars per share)			0.03	2.15
DILUTED EARNINGS PER COMMON SHARE (in dollars per share)	$ 4.23	$ 1.42	$ 6.06	$ 5.92
AVERAGE COMMON SHARES OUTSTANDING
Basic (in shares)	23,624,761	24,004,255	23,601,548	24,119,449
Diluted (in shares)	23,690,120	24,525,258	23,923,047	24,756,993