XML 65 R54.htm IDEA: XBRL DOCUMENT v3.20.4
Income Taxes (Details Textual) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 26, 2020
Dec. 28, 2019
Dec. 26, 2020
Dec. 28, 2019
Mar. 28, 2020
Income Tax Disclosure [Abstract]          
Effective tax rate 26.20% (45.10%) (18.90%) (3.20%)  
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00% 21.00% 21.00%  
Non-current liability for unrecognized tax benefits $ 91.4   $ 91.4   $ 88.9
Unrecognized tax benefits that, if recognized, would affect the effective tax rate 68.5   $ 68.5   71.7
Provisional One-Time Swiss Tax Reform Benefit - Revaluation of Deferred Tax Assets   $ 134.1     $ 122.9
Effective Income Tax Rate Reconciliation - Swiss Tax Reform Benefit, Percent   (58.20%)   (21.80%)  
Provisional One-Time Tax Benefit - European Union anti-tax avoidance directive $ (14.2)        
Effective Income Tax Rate Reconciliation - European Union's Anti-Tax Avoidance Directive Benefit, Percent 8.70%   35.80%