XML 22 R136.htm IDEA: XBRL DOCUMENT v3.20.1
19. PROPERTY, PLANT AND EQUIPMENT (Details 1) - BRL (R$)
R$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance R$ 2,662 R$ 2,762 R$ 3,775
Additions 70 77 83
Jaguara, Miranda and Volta Grande Plants     (876)
Disposals (103) (33) (27)
Depreciation (183) (175) (205)
Transfer to Held for sale   (256)  
Adjustment for business combination   296  
Transfers / capitalizations 4 (9) [1] 12
Property plant and equipment, Ending balance 2,450 2,662 2,762
Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 2,542 2,656 279
Additions  
Jaguara, Miranda and Volta Grande Plants     (876)
Disposals (91) (11) (10)
Depreciation (183) (175) (205)
Transfer to Held for sale   (256)  
Adjustment for business combination   296  
Transfers / capitalizations 49 [1] 32 110
Property plant and equipment, Ending balance 2,317 2,542 2,656
Investment Property Under Construction or Development [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 120 106 138
Additions 70 77 83
Jaguara, Miranda and Volta Grande Plants    
Disposals (12) (22) (17)
Depreciation  
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations (45) [1] (41) (98)
Property plant and equipment, Ending balance 133 120 106
Land [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 215 [2] 211 [2] 3,637
Additions
Jaguara, Miranda and Volta Grande Plants     (61)
Disposals (1)
Depreciation (3) [2] (2) [2] (6)
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations 17 [1],[2] 6 [2]
Property plant and equipment, Ending balance [2] 229 215 211
Reservoirs Dams and Water Courses [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 1,150 1,234 1,761
Additions  
Jaguara, Miranda and Volta Grande Plants     (441)
Disposals (4) (2) (4)
Depreciation (80) (82) (85)
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations 14 [1]   3
Property plant and equipment, Ending balance 1,080 1,150 1,234
Buildings Works and Improvements [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 314 3 3
Additions
Jaguara, Miranda and Volta Grande Plants    
Disposals (5)
Depreciation (19)
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations (16) [1] 1
Property plant and equipment, Ending balance 274 314 3
Machinery and Equipment [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 854 874 1,172
Additions
Jaguara, Miranda and Volta Grande Plants     (305)
Disposals (81) (9) (5)
Depreciation (78) (70) (93)
Transfer to Held for sale   (256)  
Adjustment for business combination   296  
Transfers / capitalizations 34 [1] 19 105
Property plant and equipment, Ending balance 729 854 874
Vehicles [member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 5 3 4
Additions
Jaguara, Miranda and Volta Grande Plants    
Disposals
Depreciation (3) (2) (1)
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations 4
Property plant and equipment, Ending balance 2 5 3
Furniture and Utensils [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 4 3  
Additions    
Disposals    
Depreciation    
Transfer to Held for sale    
Adjustment for business combination    
Transfers / capitalizations   1  
Property plant and equipment, Ending balance 3 4 R$ 3
Furniture and utensils [Member] | Investment Property Completed [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Property plant and equipment, Beginning balance 4    
Additions    
Disposals (1)    
Depreciation    
Transfers / capitalizations    
Property plant and equipment, Ending balance R$ 3 R$ 4  
[1] Balances of R$ 4 were transferred between Intangible assets, concession contract assets and PP&E.
[2] Certain land sites linked to concession contracts and without provision for reimbursement are amortized in accordance with the period of the concession.