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Goodwill and Other Intangible Assets (Textual) (Details) - USD ($) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | $ 135,360,000 | $ 135,360,000 | $ 6,024,000 | $ 6,024,000 | $ 63,934,000
Goodwill impairment |  | 0 | 0 | 59,081,000 |
Amortization expense for intangible assets |  | 35,400,000 | 19,100,000 | 18,100,000 |
Expected future annual amortization expense of intangibles in 2019 | 33,500,000 | 33,500,000 |  |  |
Expected future annual amortization expense of intangibles in 2020 | 32,100,000 | 32,100,000 |  |  |
Expected future annual amortization expense of intangibles in 2021 | 23,300,000 | 23,300,000 |  |  |
Expected future annual amortization expense of intangibles in 2022 | 22,100,000 | 22,100,000 |  |  |
Expected future annual amortization expense of intangibles in 2023 | 18,800,000 | 18,800,000 |  |  |
Wholesale |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill impairment |  |  |  | 59,100,000 |
Trade |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | 127,781,000 | 127,781,000 | 1,171,000 | 1,171,000 | 0
Goodwill, accumulated impairment loss | 46,400,000 | 46,400,000 |  |  |
Goodwill impairment |  | 0 | 0 | 0 |
Plant Nutrient |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Goodwill | 686,000 | 686,000 | 686,000 | 686,000 | $ 59,767,000
Goodwill, accumulated impairment loss | 68,900,000 | 68,900,000 |  |  |
Goodwill impairment |  | $ 0 | $ 0 | $ 59,081,000 |
Frac sand and propane | Trade |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |
Impairment charges | $ 2,500,000 |  |  |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: 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=118932676&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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