Rendering

Component: (Network and Table)
Network
2413412 - Disclosure - Pension and Postretirement Health and Life Benefits Pension and Postretirement Health and Life Benefits (Schedule of Estimated Future Benefit Payments) (Details)
(http://www.centrusenergy.com/role/PensionAndPostretirementHealthAndLifeBenefitsPensionAndPostretirementHealthAndLifeBenefitsScheduleOfEstimatedFutureBenefitPaymentsDetails)
TableStatement [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001065059 (http://www.sec.gov/CIK)
Statement [Line Items]Period [Axis]
2016-12-31
Defined Benefit Plans and Other Postretirement Benefit Plans [Axis]
Pension Plan, Defined Benefit [Member]Other Postretirement Benefit Plan, Defined Benefit [Member]
Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months
60,400,000  
21,500,000  
Defined Benefit Plan, Expected Future Benefit Payments, Year Two
59,400,000  
20,400,000  
Defined Benefit Plan, Expected Future Benefit Payments, Year Three
58,000,000  
19,000,000  
Defined Benefit Plan, Expected Future Benefit Payments, Year Four
56,100,000  
17,200,000  
Defined Benefit Plan, Expected Future Benefit Payments, Year Five
55,000,000  
15,800,000  
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter
258,900,000  
61,300,000