Commitments and Contingencies	9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The Company is party to litigation, or threats thereof, both as defendant and plaintiff with some regularity, although individual cases that are material in size occur infrequently. As a defendant, the Company establishes reserves for claimed amounts that are considered probable and capable of estimation. If those cases are resolved for lesser amounts, the excess reserves are taken into income and, conversely, if those cases are resolved for larger than the amount the Company has accrued, the Company records additional expense. The Company believes it is unlikely that the results of its current legal proceedings for which it is the defendant, even if unfavorable, will be material. As a plaintiff, amounts that are collected can also result in sudden, non-recurring income. Litigation results depend upon a variety of factors, including the availability of evidence, the credibility of witnesses, the performance of counsel, the state of the law, and the impressions of judges and jurors, any of which can be critical in importance, yet difficult, if not impossible, to predict. Consequently, cases currently pending, or future matters, may result in unexpected, and non-recurring losses, or income, from time to time. Finally, litigation results are often subject to judicial reconsideration, appeal and further negotiation by the parties, and as a result, the final impact of a particular judicial decision may be unknown for some time, or may result in continued reserves to account for the potential of such post-verdict actions. In the third quarter of 2017, the Company’s Plant Nutrient business recorded a $2.2 million reserve for settlement of a 2015 legal claim. The case regarded allegations that the Plant Nutrient business had improperly acquired another company’s confidential and proprietary intellectual property in connection with hiring a former employee of the plaintiff. Information obtained through the course of discovery, and completed during the third quarter, and anticipated legal costs, in conjunction with the preparation for the planned mediation scheduled for October, 2017, led management to conclude that a loss was probable and reasonably estimable. In October, settlement was finalized at the reserve amount. Prior to the settlement, substantially all the Company’s legal expenses were paid by a liability insurance carrier. The estimated range of loss for all other outstanding claims that are considered reasonably possible is not material. Build-to-Suit Lease In August, 2015, the Company entered into a lease agreement with an initial term of 15 years for a build-to-suit facility to be used as the new corporate headquarters which was completed in the third quarter of 2016. Since the Company is deemed to be the owner of this facility for accounting purposes during the construction period, it has recognized an asset and a corresponding financing obligation. The Company has recorded a build-to-suit financing obligation in other long-term liabilities of $24.7 million, $14.0 million, and $13.7 million at September 30, 2017, December 31, 2016, and September 30, 2016, respectively. The Company has recorded a build-to-suit financing obligation in other current liabilities of $1.4 million, $0.9 million, and $1.3 million at September 30, 2017, December 31, 2016, and September 30, 2016, respectively.

Commitments and Contingencies

The Company is party to litigation, or threats thereof, both as defendant and plaintiff with some regularity, although individual cases that are material in size occur infrequently. As a defendant, the Company establishes reserves for claimed amounts that are considered probable and capable of estimation. If those cases are resolved for lesser amounts, the excess reserves are taken into income and, conversely, if those cases are resolved for larger than the amount the Company has accrued, the Company records additional expense. The Company believes it is unlikely that the results of its current legal proceedings for which it is the defendant, even if unfavorable, will be material. As a plaintiff, amounts that are collected can also result in sudden, non-recurring income.

Litigation results depend upon a variety of factors, including the availability of evidence, the credibility of witnesses, the performance of counsel, the state of the law, and the impressions of judges and jurors, any of which can be critical in importance, yet difficult, if not impossible, to predict. Consequently, cases currently pending, or future matters, may result in unexpected, and non-recurring losses, or income, from time to time. Finally, litigation results are often subject to judicial reconsideration, appeal and further negotiation by the parties, and as a result, the final impact of a particular judicial decision may be unknown for some time, or may result in continued reserves to account for the potential of such post-verdict actions.

In the third quarter of 2017, the Company’s Plant Nutrient business recorded a $2.2 million reserve for settlement of a 2015 legal claim. The case regarded allegations that the Plant Nutrient business had improperly acquired another company’s confidential and proprietary intellectual property in connection with hiring a former employee of the plaintiff. Information obtained through the course of discovery, and completed during the third quarter, and anticipated legal costs, in conjunction with the preparation for the planned mediation scheduled for October, 2017, led management to conclude that a loss was probable and reasonably estimable. In October, settlement was finalized at the reserve amount.

Prior to the settlement, substantially all the Company’s legal expenses were paid by a liability insurance carrier.

The estimated range of loss for all other outstanding claims that are considered reasonably possible is not material.

Build-to-Suit Lease

In August, 2015, the Company entered into a lease agreement with an initial term of 15 years for a build-to-suit facility to be used as the new corporate headquarters which was completed in the third quarter of 2016. Since the Company is deemed to be the owner of this facility for accounting purposes during the construction period, it has recognized an asset and a corresponding financing obligation.

The Company has recorded a build-to-suit financing obligation in other long-term liabilities of $24.7 million, $14.0 million, and $13.7 million at September 30, 2017, December 31, 2016, and September 30, 2016, respectively. The Company has recorded a build-to-suit financing obligation in other current liabilities of $1.4 million, $0.9 million, and $1.3 million at September 30, 2017, December 31, 2016, and September 30, 2016, respectively.