v3.19.2

segment information - Income before income taxes (Details) - CAD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Dec. 31, 2018
Income before income taxes |  |  |  |  |  |
Operating revenues external | $ 3,597 | $ 3,453 | $ 7,103 | $ 6,830 |  |
Goods and services purchased | 1,466 | 1,491 | 2,887 | 2,899 |  |
Employee benefits expense | 758 | 711 | 1,464 | 1,411 |  |
EBITDA | 1,373 | 1,251 | 2,752 | 2,520 | $ 5,336 | $ 5,104
Depreciation | 470 | 411 | 940 | 822 |  |
Amortization | 163 | 148 | 310 | 287 |  |
Operating income | 740 | 692 | 1,502 | 1,411 |  |
Financing costs | 189 | 150 | 357 | 306 |  |
INCOME BEFORE INCOME TAXES | $ 551 | $ 542 | $ 1,145 | $ 1,105 |  |

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- Definition The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_102&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 99 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_99&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 104 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_104&doctype=Standard -URIDate 2018-03-16 + Details
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