XML 70 R59.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt (Narrative - 5.875% and 6.375% Senior Notes) (Details) - USD ($)
$ in Millions
9 Months Ended
Dec. 31, 2018
Feb. 04, 2019
Mar. 28, 2018
Oct. 27, 2016
Debt Instrument [Line Items]        
Basis spread on treasury rate 0.50%      
5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Coupon rate 5.875%      
Debt instrument redemption premium percentage, as a percentage of principal amount prepaid or redeemed 1.00%      
2016 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Principal amount issued       $ 520.0
2018 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Principal amount issued     $ 512.3  
Senior Credit Facilities And 5.875% Senior Notes        
Debt Instrument [Line Items]        
Net loss, amount free of restrictions $ 140.5      
Retained earnings, amount free of restrictions $ 346.0      
Prior to November 1, 2019 | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 100.00%      
On or after November 1, 2019 | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 104.406%      
On or after November 1, 2020 | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 102.938%      
On or after November 1, 2021 | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 101.439%      
On or after November 1, 2022 | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 100.00%      
Change in Control | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 101.00%      
Certain Asset Disposition | 5.875% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Debt instrument redemption price percentage 100.00%      
Subsequent Event | 6.375% Senior Notes | Senior Notes        
Debt Instrument [Line Items]        
Coupon rate   6.375%    
Principal amount issued   $ 550.0