XML 141 R107.htm IDEA: XBRL DOCUMENT v3.21.2
Income Taxes and Deferred Income Taxes - Summary of Components of Deferred Tax (Details) - USD ($)
$ in Thousands
May 31, 2021
May 31, 2020
May 31, 2019
Deferred assets      
Operating loss carryforwards - Canada $ 152,382 $ 20,512 $ 9,535
Capital loss carryforwards 1,350 1,854 7,028
Intangible assets 86,541    
Property and equipment 17,107    
Currently nondeductible interest 9,491    
Partnership interests 34,108    
Deferred financing costs 4,237 5,022  
Investment tax credits and related pool balance 526    
Other 26,716 1,704 1,101
Total Deferred tax assets 397,579 38,129 22,743
Less valuation allowance (265,940) (4,583) (4,583)
Net deferred tax assets 131,639 33,546 18,160
Deferred tax liabilities      
Property and equipment (15,997) (8,356) (1,995)
Intangible assets (376,228) (69,580) (73,454)
Convertible Senior Notes Due 2023 (4,977) (4,056) (4,739)
Total deferred tax liabilities (397,202) (81,992) (80,188)
Net deferred tax liability (265,563) (48,446) (62,028)
United States      
Deferred assets      
Operating loss carryforwards 57,320    
Other Countries      
Deferred assets      
Operating loss carryforwards $ 7,801 $ 9,037 $ 5,079