Revenue (Textual) (Details)	3 Months Ended
	Mar. 31, 2019 unit
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Expected duration of performance obligations	1 year
Amortization period of contract costs	1 year
Specialty and primary nutrients | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	0 days
Specialty and primary nutrients | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	30 days
Service | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	0 days
Service | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	30 days
Products and co-products | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	30 days
Products and co-products | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	45 days
Co-products | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	5 days
Co-products | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	15 days
Frac Sand | Trade | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	30 days
Frac Sand | Trade | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	45 days
Frac Sand Transloading and Storage | Trade | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	0 days
Frac Sand Transloading and Storage | Trade | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	30 days
Propane, Butane and Natural Gasoline | Trade | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Number of units of quantity delivered on the invoice and recognized as revenue	1
Propane, Butane and Natural Gasoline | Trade | Minimum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	10 days
Propane, Butane and Natural Gasoline | Trade | Maximum | Transferred at Point in Time
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Payment terms	15 days