XML 101 R87.htm IDEA: XBRL DOCUMENT v3.4.0.3
Convertible Senior Notes, Warrants and Hedges - Components (Details) - USD ($)
$ in Thousands
Nov. 03, 2015
Apr. 03, 2016
Mar. 29, 2015
Debt Instrument [Line Items]      
Net carrying amount   $ 272,221 $ 0
Convertible debt | 0.875% Convertible Senior Notes Due 2022      
Debt Instrument [Line Items]      
Principal $ 274,435    
Less: Issuance cost (7,568)    
Net carrying amount 266,867 272,221  
Allocated amount 99,316    
Less: Issuance cost (2,738)    
Net carrying amount 96,578 $ 99,300  
Convertible Notes, net $ 363,445