CONTINGENCIES AND COMMITMENTS	6 Months Ended
Jun. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
CONTINGENCIES AND COMMITMENTS	CONTINGENCIES AND COMMITMENTS Legal Proceedings The Corporation has been named in a number of lawsuits that allege injury from exposure to asbestos. To date, the Corporation has not been found liable for or paid any material sum of money in settlement in any case. The Corporation believes its minimal use of asbestos in its past operations and the relatively non-friable condition of asbestos in its products makes it unlikely that it will face material liability in any asbestos litigation, whether individually or in the aggregate. The Corporation maintains insurance coverage for these potential liabilities and believes adequate coverage exists to cover any unanticipated asbestos liability. In December 2013, the Corporation, along with other unaffiliated parties, received a claim from Canadian Natural Resources Limited (CNRL) filed in the Court of Queen’s Bench of Alberta, Judicial District of Calgary. The claim pertains to a January 2011 fire and explosion at a delayed coker unit at its Fort McMurray refinery that resulted in the injury of five CNRL employees, damage to property and equipment, and various forms of consequential loss, such as loss of profit, lost opportunities, and business interruption. The fire and explosion occurred when a CNRL employee bypassed certain safety controls and opened an operating coker unit. The total quantum of alleged damages arising from the incident has not been finalized, but is estimated to meet or exceed $1 billion. The Corporation maintains various forms of commercial, property and casualty, product liability, and other forms of insurance; however, such insurance may not be adequate to cover the costs associated with a judgment against us. The Corporation is currently unable to estimate an amount, or range of potential losses, if any, from this matter. The Corporation believes it has adequate legal defenses and intends to defend this matter vigorously. The Corporation’s financial condition, results of operations, and cash flows, could be materially affected during a future fiscal quarter or fiscal year by unfavorable developments or outcome regarding this claim. In addition to the CNRL litigation, the Corporation is party to a number of other legal actions and claims, none of which individually or in the aggregate, in the opinion of management, are expected to have a material effect on the Corporation’s results of operations or financial position. Westinghouse Bankruptcy On March 29, 2017, Westinghouse Electric Company (“WEC”) filed for Chapter 11 bankruptcy protection in the United States Bankruptcy Court for the Southern District of New York, Case No. 17-10751. The Bankruptcy Court overseeing the Bankruptcy Case has approved, on an interim basis, an $800 million Debtor-in-Possession Financing Facility to help WEC finance its business operations during the reorganization process. The Corporation had approximately $6.5 million in pre-petition billings outstanding with WEC as of June 30, 2017. The Corporation will continue, for the time being and while it monitors and evaluates the Bankruptcy Case, to honor its executory contracts and expects to collect all post-petition amounts due. At this time, the Corporation has assessed that any pre-petition amounts will be substantially recoverable and does not believe that rejection of the outstanding contracts with WEC, taken in part or combined, would have a material adverse impact on the Company’s cash flow or operations. The Corporation continues to monitor the status of the WEC bankruptcy as well as the status of the plant construction projects for potential impacts on our business. Letters of Credit and Other Financial Arrangements The Corporation enters into standby letters of credit agreements and guarantees with financial institutions and customers primarily relating to guarantees of repayment, future performance on certain contracts to provide products and services, and to secure advance payments from certain international customers. As of June 30, 2017 and December 31, 2016, there were $48.8 million and $47.2 million of stand-by letters of credit outstanding, respectively, and $13.9 million and $12.8 million of bank guarantees outstanding, respectively. In addition, the Corporation is required to provide the Nuclear Regulatory Commission financial assurance demonstrating its ability to cover the cost of decommissioning its Cheswick, Pennsylvania facility upon closure, though the Corporation does not intend to close this facility. The Corporation has provided this financial assurance in the form of a $56.0 million surety bond. AP1000 Program The Electro-Mechanical Division, which is within the Corporation’s Power segment, is the reactor coolant pump (RCP) supplier for the Westinghouse AP1000 nuclear power plants under construction in China and the United States. The terms of the AP1000 China and United States contracts include liquidated damage penalty provisions for failure to meet contractual delivery dates if the Corporation caused the delay and the delay was not excusable. On October 10, 2013, the Corporation received a letter from Westinghouse stating entitlements to the maximum amount of liquidated damages allowable under the AP1000 China contract from Westinghouse of approximately $25 million. The Corporation would be liable for liquidated damages under the contract if certain contractual delivery dates were not met and if the Corporation was deemed responsible for the delay. As of June 30, 2017, the Corporation has not met certain contractual delivery dates under its AP 1000 China and US contracts; however there are significant uncertainties as to which parties are responsible for the delays. The Corporation believes it has adequate legal defenses and intends to vigorously defend this matter. Given the uncertainties surrounding the responsibility for the delays, no accrual has been made for this matter as of June 30, 2017. As of June 30, 2017, the range of possible loss is $0 to $31 million for the AP1000 US contract, for a total range of possible loss of $0 to $55.5 million.

CONTINGENCIES AND COMMITMENTS

Legal Proceedings

The Corporation has been named in a number of lawsuits that allege injury from exposure to asbestos. To date, the Corporation has not been found liable for or paid any material sum of money in settlement in any case. The Corporation believes its minimal use of asbestos in its past operations and the relatively non-friable condition of asbestos in its products makes it unlikely that it will face material liability in any asbestos litigation, whether individually or in the aggregate. The Corporation maintains insurance coverage for these potential liabilities and believes adequate coverage exists to cover any unanticipated asbestos liability.

In December 2013, the Corporation, along with other unaffiliated parties, received a claim from Canadian Natural Resources Limited (CNRL) filed in the Court of Queen’s Bench of Alberta, Judicial District of Calgary. The claim pertains to a January 2011 fire and explosion at a delayed coker unit at its Fort McMurray refinery that resulted in the injury of five CNRL employees, damage to property and equipment, and various forms of consequential loss, such as loss of profit, lost opportunities, and business interruption. The fire and explosion occurred when a CNRL employee bypassed certain safety controls and opened an operating coker unit. The total quantum of alleged damages arising from the incident has not been finalized, but is estimated to meet or exceed $1 billion. The Corporation maintains various forms of commercial, property and casualty, product liability, and other forms of insurance; however, such insurance may not be adequate to cover the costs associated with a judgment against us. The Corporation is currently unable to estimate an amount, or range of potential losses, if any, from this matter. The Corporation believes it has adequate legal defenses and intends to defend this matter vigorously. The Corporation’s financial condition, results of operations, and cash flows, could be materially affected during a future fiscal quarter or fiscal year by unfavorable developments or outcome regarding this claim.

In addition to the CNRL litigation, the Corporation is party to a number of other legal actions and claims, none of which individually or in the aggregate, in the opinion of management, are expected to have a material effect on the Corporation’s results of operations or financial position.

Westinghouse Bankruptcy

On March 29, 2017, Westinghouse Electric Company (“WEC”) filed for Chapter 11 bankruptcy protection in the United States Bankruptcy Court for the Southern District of New York, Case No. 17-10751. The Bankruptcy Court overseeing the Bankruptcy Case has approved, on an interim basis, an $800 million Debtor-in-Possession Financing Facility to help WEC finance its business operations during the reorganization process. The Corporation had approximately $6.5 million in pre-petition billings outstanding with WEC as of June 30, 2017. The Corporation will continue, for the time being and while it monitors and evaluates the Bankruptcy Case, to honor its executory contracts and expects to collect all post-petition amounts due. At this time, the Corporation has assessed that any pre-petition amounts will be substantially recoverable and does not believe that rejection of the outstanding contracts with WEC, taken in part or combined, would have a material adverse impact on the Company’s cash flow or operations. The Corporation continues to monitor the status of the WEC bankruptcy as well as the status of the plant construction projects for potential impacts on our business.

Letters of Credit and Other Financial Arrangements

The Corporation enters into standby letters of credit agreements and guarantees with financial institutions and customers primarily relating to guarantees of repayment, future performance on certain contracts to provide products and services, and to secure advance payments from certain international customers. As of June 30, 2017 and December 31, 2016, there were $48.8 million and $47.2 million of stand-by letters of credit outstanding, respectively, and $13.9 million and $12.8 million of bank guarantees outstanding, respectively. In addition, the Corporation is required to provide the Nuclear Regulatory Commission financial assurance demonstrating its ability to cover the cost of decommissioning its Cheswick, Pennsylvania facility upon closure, though the Corporation does not intend to close this facility. The Corporation has provided this financial assurance in the form of a $56.0 million surety bond.

AP1000 Program

The Electro-Mechanical Division, which is within the Corporation’s Power segment, is the reactor coolant pump (RCP) supplier for the Westinghouse AP1000 nuclear power plants under construction in China and the United States. The terms of the AP1000 China and United States contracts include liquidated damage penalty provisions for failure to meet contractual delivery dates if the Corporation caused the delay and the delay was not excusable. On October 10, 2013, the Corporation received a letter from Westinghouse stating entitlements to the maximum amount of liquidated damages allowable under the AP1000 China contract from Westinghouse of approximately $25 million. The Corporation would be liable for liquidated damages under the contract if certain contractual delivery dates were not met and if the Corporation was deemed responsible for the delay. As of June 30, 2017, the Corporation has not met certain contractual delivery dates under its AP 1000 China and US contracts; however there are significant uncertainties as to which parties are responsible for the delays. The Corporation believes it has adequate legal defenses and intends to vigorously defend this matter. Given the uncertainties surrounding the responsibility for the delays, no accrual has been made for this matter as of June 30, 2017. As of June 30, 2017, the range of possible loss is $0 to $31 million for the AP1000 US contract, for a total range of possible loss of $0 to $55.5 million.