Note 12 - Segment Information - Depreciation and Amortization (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Depreciation and amortization	$ 148,763	$ 137,545
Segment Reconciling Items [Member]
Depreciation and amortization	13,300	13,400
JBI [Member] | Operating Segments [Member]
Depreciation and amortization	52,700	49,100
DCS [Member] | Operating Segments [Member]
Depreciation and amortization	63,000	56,900
ICS [Member] | Operating Segments [Member]
Depreciation and amortization	500	200
JBT [Member] | Operating Segments [Member]
Depreciation and amortization	9,900	8,900
FMS [Member] | Operating Segments [Member]
Depreciation and amortization	$ 9,400	$ 9,000