text: We are committed to continually strengthening our risk management 
  capabilities to protect and enhance shareholder value. The purpose of 
  risk management is not to eliminate risk but to optimize trade-offs 
  between risk and return to maximize value to the organization. 
  
  **Enterprise Risk Management**
  Our Enterprise Risk Management program seeks to ensure we identify, 
  assess, manage, monitor and communicate risk consistently throughout 
  the company and that we manage risk in a way that supports our 
  strategic and business goals. This program supports 
  the Audit 
  Committee and the Board’s responsibility for risk by facilitating a formal 
  strategic risk assessment process. 
  
  **Risk Governance**
  The Board has overall responsibility for risk governance and oversees 
  management in identifying the principal risks we face in our business 
  and implementing appropriate risk assessment processes to manage 
  these risks. It delegates certain duties to the Audit Committee. 
  
  We carry out an annual strategic risk assessment to identify our 
  principal risks and their potential impact on our ability to achieve our 
  strategic plans. This assessment includes reviewing risk reports, audit 
  reports and industry benchmarks, and interviewing key risk owners. We 
  also conduct a formal survey every two years to get management 
  feedback on the key risks facing the organization and identify emerging 
  risks. Then we prioritize the risks using standard risk assessment criteria. 
  Enterprise Risk Management reports the results of the strategic risk 
  assessment to the Executive Leadership Team and the Audit Committee. 