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Note 14 - Segment Information - Depreciation and Amortization (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Depreciation and amortization	$ 527,375	$ 499,145	$ 435,893
Segment Reconciling Items [Member]
Depreciation and amortization	47,000	39,000	25,000
JBI [Member] | Operating Segments [Member]
Depreciation and amortization	189,000	181,000	173,000
DCS [Member] | Operating Segments [Member]
Depreciation and amortization	224,000	216,000	176,000
FMS [Member] | Operating Segments [Member]
Depreciation and amortization	33,000	30,000	24,000
JBT [Member] | Operating Segments [Member]
Depreciation and amortization	$ 34,000	$ 33,000	$ 38,000

X

- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

+ Details

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