Note 22 - Segmented Information (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

2018
	Americas		EMEA		Asia Pacific		Investment Management		Corporate			Consolidated
Revenues	$	1,596,184	$	623,238	$	528,360	$	76,021	$	1,624		$	2,825,427
Depreciation and amortization		30,391		25,435		6,320		13,791		2,793			78,730
Operating earnings (loss)		105,490		53,862		66,240		12,326		(36,520	)		201,398
Other income, net													1,281
Interest expense, net													(20,845	)
Income tax expense													(53,260	)
Net earnings												$	128,574
Total assets	$	846,919	$	602,964	$	228,490	$	693,040	$	(13,833	)	$	2,357,580
Total additions to long-lived assets		61,814		161,823		10,669		649,898		3,743			887,947

2017 (note 23)
	Americas		EMEA		Asia Pacific		Investment Management		Corporate			Consolidated
Revenues	$	1,409,413	$	514,947	$	496,203	$	12,654	$	1,983		$	2,435,200
Depreciation and amortization		28,799		16,595		5,914		29		1,655			52,992
Operating earnings (loss)		87,955		45,626		55,066		2,263		(23,534	)		167,376
Other income, net													500
Interest expense, net													(11,895	)
Income tax expense													(61,907	)
Net earnings												$	94,074
Total assets	$	759,827	$	497,122	$	221,415	$	33,360	$	(4,164	)	$	1,507,560
Total additions to long-lived assets		138,914		28,682		9,876		91		5,092			182,655

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	2018		2017 (note 23)
United States
Revenues	$	1,243,019	$	1,046,248
Total long-lived assets		943,164		281,588
Euro currency countries
Revenues	$	360,115	$	262,115
Total long-lived assets		265,867		191,934
Canada
Revenues	$	358,035	$	306,533
Total long-lived assets		65,781		61,158
Australia
Revenues	$	238,537	$	253,260
Total long-lived assets		47,886		50,843
United Kingdom
Revenues	$	172,820	$	169,700
Total long-lived assets		68,732		75,745
Other
Revenues	$	452,901	$	397,344
Total long-lived assets		87,877		60,797
Consolidated
Revenues	$	2,825,427	$	2,435,200
Total long-lived assets		1,479,307		722,065