XML 200 R173.htm IDEA: XBRL DOCUMENT v3.19.1
Segment Information - Financial Information of Segments (Detail) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of operating segments [line items]      
Net revenue from sales and services R$ 90,697,983 R$ 79,230,014 R$ 76,740,033
Operating income (expense): 1,899,354 2,792,742 3,069,874
Share of profit (loss) of joint-ventures and associates (14,779) 20,673 7,476
Income before financial result, income and social contribution taxes 1,884,575 2,813,415 3,077,350
Financial result, net (113,536) (474,296) (842,576)
Income before income and social contribution taxes 1,771,039 2,339,119 2,234,774
Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 139,905 108,936 99,703
Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 90,697,983 79,230,014 76,740,033
Ultragaz [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 7,043,246 6,071,002 5,365,106
Operating income (expense): 35,567 255,935 267,272
Share of profit (loss) of joint-ventures and associates 12 1,245 (39)
Ultragaz [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 2,879 2,178 2,942
Ultragaz [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 7,040,367 6,068,824 5,362,164
Ipiranga [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 76,473,421 66,950,501 65,793,696
Operating income (expense): 1,396,574 2,357,125 2,364,014
Share of profit (loss) of joint-ventures and associates (18,169) (19,777) (23,178)
Ipiranga [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 935 1,003  
Ipiranga [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 76,472,486 66,949,498 65,793,696
Oxiteno [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 4,748,428 3,959,416 3,701,413
Operating income (expense): 457,128 141,350 311,525
Share of profit (loss) of joint-ventures and associates 880 1,417 975
Oxiteno [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 6,325 919 2,519
Oxiteno [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 4,742,103 3,958,497 3,698,894
Ultracargo [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 493,649 438,360 355,412
Operating income (expense): 124,720 75,042 127,739
Share of profit (loss) of joint-ventures and associates 1,350 1,578 (27)
Ultracargo [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 82,573 54,174 48,941
Ultracargo [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 411,076 384,186 306,471
Extrafarma [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 2,027,988 1,868,919 1,578,605
Operating income (expense): (118,329) (37,721) (3,848)
Extrafarma [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 2,027,988 1,868,919 1,578,605
Reportable segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 90,786,732 79,288,198 76,794,232
Operating income (expense): 1,895,660 2,791,731 3,066,702
Share of profit (loss) of joint-ventures and associates (15,927) (15,537) (22,269)
Reportable segments [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 92,712 58,274 54,402
Reportable segments [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 90,694,020 79,229,924 76,739,830
All other segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 51,156 50,752 45,504
Operating income (expense): 3,694 1,011 3,172
Share of profit (loss) of joint-ventures and associates 1,148 36,210 29,745
All other segments [member] | Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services 47,193 50,662 45,301
All other segments [member] | Operating segments [member]      
Disclosure of operating segments [line items]      
Net revenue from sales and services R$ 3,963 R$ 90 R$ 203