XML 47 R145.htm IDEA: XBRL DOCUMENT v2.4.0.8
Selected Financial Information (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Quarterly Financial Data [Line Items]                      
Revenues $ 367,833 $ 365,248 $ 367,937 $ 334,085 $ 328,333 $ 309,466 $ 311,918 $ 294,448 $ 1,435,103 $ 1,244,165 $ 1,067,007
Operating income 61,063 [1] 20,488 [1] 76,565 [1] 43,425 [1] 58,574 [1] 40,974 [1] 57,197 [1] 49,487 [1] 201,541 206,232 113,554
Net earnings $ 43,417 $ 12,583 $ 54,172 $ 30,083 $ 46,591 $ 29,947 $ 41,356 $ 32,856 $ 140,255 $ 150,750 $ 87,411
Basic earnings per share $ 0.88 $ 0.25 $ 1.10 $ 0.61 $ 0.95 $ 0.61 $ 0.84 $ 0.65 $ 2.84 $ 3.04 $ 1.71
Diluted earnings per share $ 0.88 $ 0.25 $ 1.09 $ 0.61 $ 0.95 $ 0.61 $ 0.83 $ 0.65 $ 2.82 $ 3.03 $ 1.70
[1] Operating income consists of revenues less operating costs and expenses, depreciation, vessel operating leases, goodwill impairment, general and administrative expenses and gain on asset dispositions, net, of the company's operations. Goodwill impairment by quarter for fiscal 2014 and gain on asset dispositions, net, by quarter for fiscal 2014 and 2013, are as follows: