Industry Segment and Geographic Area Data

6 Months Ended

Sep. 30, 2017

Segments, Geographical Areas [Abstract]

12. Industry Segment and Geographic Area Data

12. Industry Segment and Geographic Area Data

		United States		Canada		Consolidated
		(Unaudited)
		(All amounts are in thousands of U.S. $'s)
Quarter Ended September 30, 2017
Total revenues	$	988,808	$	53,878	$	1,042,686
Depreciation and amortization, net of (gains) losses on disposals		136,597		2,325		138,922
Interest expense		31,268		755		32,023
Pretax earnings		192,585		4,773		197,358
Income tax expense		71,280		1,439		72,719
Identifiable assets		9,621,634		461,256		10,082,890
Quarter Ended September 30, 2016
Total revenues	$	949,915	$	48,770	$	998,685
Depreciation and amortization, net of (gains) losses on disposals		114,794		1,099		115,893
Interest expense		27,987		2		27,989
Pretax earnings		270,644		8,347		278,991
Income tax expense		100,272		2,244		102,516
Identifiable assets		8,710,057		297,061		9,007,118

		United States		Canada		Consolidated
		(Unaudited)
		(All amounts are in thousands of U.S. $'s)
Six Months Ended September 30, 2017
Total revenues	$	1,901,922	$	98,689	$	2,000,611
Depreciation and amortization, net of (gains) losses on disposals		268,096		3,829		271,925
Interest expense		60,911		1,457		62,368
Pretax earnings		384,558		11,486		396,044
Income tax expense		141,890		3,308		145,198
Identifiable assets		9,621,634		461,256		10,082,890
Six Months Ended September 30, 2016
Total revenues	$	1,830,644	$	91,232	$	1,921,876
Depreciation and amortization, net of (gains) losses on disposals		216,794		2,422		219,216
Interest expense		54,413		2		54,415
Pretax earnings		495,557		16,565		512,122
Income tax expense		184,017		4,457		188,474
Identifiable assets		8,710,057		297,061		9,007,118