Industry Segment and Geographic Area Data

9 Months Ended

Dec. 31, 2017

Segments, Geographical Areas [Abstract]

13. Industry Segment and Geographic Area Data

Industry Segment and Geographic Area Data

		United States		Canada		Consolidated
		(Unaudited)
		(All amounts are in thousands of U.S. $'s)
Quarter Ended December 31, 2017
Total revenues	$	805,692	$	37,190	$	842,882
Depreciation and amortization, net of (gains) losses on disposal		141,193		1,820		143,013
Interest expense		30,824		734		31,558
Pretax earnings		269,830		1,749		271,579
Income tax (expense) benefit		264,361		(7,046)		257,315
Identifiable assets		10,186,992		309,967		10,496,959
Quarter Ended December 31, 2016
Total revenues	$	757,477	$	32,978	$	790,455
Depreciation and amortization, net of (gains) losses on disposal		122,242		1,499		123,741
Interest expense		28,779		3		28,782
Pretax earnings		99,660		3,040		102,700
Income tax expense		(36,678)		(794)		(37,472)
Identifiable assets		8,981,335		305,982		9,287,317

		United States		Canada		Consolidated
		(Unaudited)
		(All amounts are in thousands of U.S. $'s)
Nine Months Ended December 31, 2017
Total revenues	$	2,707,614	$	135,879	$	2,843,493
Depreciation and amortization, net of (gains) losses on disposal		216,885		5,649		222,534
Interest expense		91,735		2,191		93,926
Pretax earnings		654,388		13,235		667,623
Income tax (expense) benefit		115,855		(3,738)		112,117
Identifiable assets		10,186,992		309,967		10,496,959
Nine Months Ended December 31, 2016
Total revenues	$	2,588,121	$	124,210	$	2,712,331
Depreciation and amortization, net of (gains) losses on disposal		336,618		3,921		340,539
Interest expense		83,192		5		83,197
Pretax earnings		595,217		19,605		614,822
Income tax expense		(220,695)		(5,251)		(225,946)
Identifiable assets		8,981,335		305,982		9,287,317