Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments - Narrative (Details)

v3.19.2
Derivative Financial Instruments - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Dec. 24, 2018
USD ($)
derivative_instrument
Mar. 31, 2016
USD ($)
derivative_instrument
Derivative [Line Items]        
Cash flow hedge, gain (loss), tax $ 0.4 $ 0.6    
Reclassification out of AOCI        
Derivative [Line Items]        
Cash flow hedge gain (loss) to be reclassified within twelve months   0.4    
Interest rate swap agreements        
Derivative [Line Items]        
Number of derivative instruments | derivative_instrument     2 2
Blended fixed interest rate percentage     2.57% 0.89%
Contract termination value   $ 2.1    
Other assets | Interest rate swap agreements        
Derivative [Line Items]        
Notional amount       $ 75.0
Other long-term liabilities | Interest rate swap agreements        
Derivative [Line Items]        
Notional amount     $ 100.0