v3.19.3.a.u2
Statements of Operations - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Statement [Abstract]      
Revenue from operations $ 4,109,111 $ 4,043,695 $ 3,358,112
Operating expenses:      
Salaries, wages and benefits 2,122,464 2,075,602 1,802,440
Operating supplies and expenses 473,114 497,476 389,782
General supplies and expenses 123,975 119,180 107,733
Operating taxes and licenses 116,839 112,210 99,778
Insurance and claims 52,549 44,118 41,718
Communications and utilities 29,601 31,070 27,754
Depreciation and amortization 253,681 230,357 205,763
Purchased transportation 89,636 96,017 84,747
Miscellaneous expenses, net 28,546 20,614 22,511
Total operating expenses 3,290,405 3,226,644 2,782,226
Operating income 818,706 817,051 575,886
Non-operating (income) expense:      
Interest expense 377 189 2,154
Interest income (6,763) (3,113) (740)
Other expense (income), net 1,143 4,462 (1,360)
Total non-operating (income) expense (5,243) 1,538 54
Income before income taxes 823,949 815,513 575,832
Provision for income taxes 208,431 209,845 112,058
Net income $ 615,518 $ 605,668 $ 463,774
Earnings per share:      
Basic $ 7.67 $ 7.39 $ 5.63
Diluted $ 7.66 $ 7.38 $ 5.63
Weighted average shares outstanding:      
Basic 80,276,145 81,923,564 82,308,417
Diluted 80,406,399 82,019,781 82,407,068
Dividends declared per share $ 0.68 $ 0.52 $ 0.40

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