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Note 29 - Segmented Information - Operating Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Revenues | $ 4,459,487 | $ 4,089,129
Depreciation and amortization | 177,421 | 145,094
Operating earnings (loss) | 332,496 | (131,501)
Equity earnings | 6,677 | 6,190
Other income, net | (1,032) | 5,083
Interest expense, net | (48,587) | (31,819)
Income tax expense | (95,010) | (85,510)
Net earnings | 194,544 | (237,557)
Total assets | 5,098,177 | 3,873,730
Total additions to fixed assets, intangible assets and goodwill | 1,723,400 | 109,373
Americas Segment [Member] |  |
Revenues | 2,756,345 | 2,489,217
EMEA Segment [Member] |  |
Revenues | 715,140 | 672,737
Asia Pacific Segment [Member] |  |
Revenues | 608,460 | 673,661
Investment Management [Member] |  |
Revenues | 378,881 | 252,890
Operating Segments [Member] | Americas Segment [Member] |  |
Revenues | 2,756,345 | 2,489,217
Depreciation and amortization | 86,927 | 80,210
Operating earnings (loss) | 254,375 | 233,788
Equity earnings | 1,671 | 2,352
Total assets | 1,685,753 | 1,740,447
Total additions to fixed assets, intangible assets and goodwill | 131,114 | 92,059
Operating Segments [Member] | EMEA Segment [Member] |  |
Revenues | 715,140 | 672,737
Depreciation and amortization | 27,432 | 22,868
Operating earnings (loss) | 9,891 | 59,606
Equity earnings | 58 | 65
Total assets | 857,974 | 757,980
Total additions to fixed assets, intangible assets and goodwill | 237,622 | 8,747
Operating Segments [Member] | Asia Pacific Segment [Member] |  |
Revenues | 608,460 | 673,661
Depreciation and amortization | 11,476 | 10,471
Operating earnings (loss) | 72,256 | 82,023
Equity earnings | 0 | 0
Total assets | 408,825 | 387,564
Total additions to fixed assets, intangible assets and goodwill | 59,759 | 3,245
Operating Segments [Member] | Investment Management [Member] |  |
Revenues | 378,881 | 252,890
Depreciation and amortization | 48,543 | 27,691
Operating earnings (loss) | 37,055 | 63,659
Equity earnings | 4,948 | 3,773
Total assets | 2,101,208 | 774,845
Total additions to fixed assets, intangible assets and goodwill | 1,291,202 | 2,861
Corporate, Non-Segment [Member] |  |
Revenues | 661 | 624
Depreciation and amortization | 3,043 | 3,854
Operating earnings (loss) | (41,081) | (570,577)
Equity earnings | 0 | 0
Total assets | 44,417 | 212,894
Total additions to fixed assets, intangible assets and goodwill | $ 3,703 | $ 2,461

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