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Restructuring and Other Charges - Rollforward of Accrued Liability Balance Related to Restructuring (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Restructuring Charges Accrual        
Beginning balance     $ 855 $ 0
Additions for costs expensed $ 3,004 $ 1,193 11,069 1,193
Less non-cash expense(2)     (660) (1,000)
Reductions for payments     (10,602) (193)
Ending balance 662 0 662 0
Spin-off        
Restructuring Charges Accrual        
Beginning balance     855 0
Additions for costs expensed 700 1,000 1,800 1,000
Less non-cash expense(2)     (660) (1,000)
Reductions for payments     (1,333) 0
Ending balance 662 0 662 0
Cost Reduction Plan        
Restructuring Charges Accrual        
Beginning balance     0 0
Additions for costs expensed     9,269 193
Less non-cash expense(2)     0 0
Reductions for payments     (9,269) (193)
Ending balance $ 0 $ 0 $ 0 $ 0