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Consolidated statement of cash flows - CAD ($)
$ in Millions

12 Months Ended

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2017

Operating activities

Net income (loss)

$ 2,200

$ 2,314

$ 490

Adjustments for non-cash items:

Depreciation and depletion

1,598

1,509

2,172

Impairment of intangible assets

0

46

0

(Gain) loss on asset sales (note 9)

^[1]

(46)

(54)

(220)

Deferred income taxes and other

(237)

806

321

Changes in operating assets and liabilities:

Accounts receivable

(170)

224

(689)

Inventories, materials, supplies and prepaid expenses

(74)

(338)

(83)

Income taxes payable

41

8

(431)

Accounts payable and accrued liabilities

1,010

(764)

678

All other items - net

^[2],[3]

107

171

525

Cash flows from (used in) operating activities

4,429

3,922

2,763

Investing activities

Additions to property, plant and equipment

^[3]

(1,636)

(1,491)

(993)

Proceeds from asset sales (note 9)

82

59

232

Additional investments

0

0

(1)

Loan to equity company

(150)

(127)

(19)

Cash flows from (used in) investing activities

(1,704)

(1,559)

(781)

Financing activities

Short-term debt - net (note 13)

36

0

0

Reduction in finance lease obligations (note 15)

(27)

(27)

(27)

Dividends paid

(631)

(572)

(524)

Common shares purchased (note 11)

(1,373)

(1,971)

(627)

Cash flows from (used in) financing activities

(1,995)

(2,570)

(1,178)

Increase (decrease) in cash

730

(207)

804

Cash at beginning of year

988

^[4]

1,195

^[4]

391

Cash at end of year

^[4]

$ 1,718

$ 988

$ 1,195

[1]	2017 included a gain of $174 million ($151 million after tax) from the sale of surplus property in Ontario.
[2]	Included contribution to registered pension plans. (211) (203) (212)
[3]	The impact of carbon emission programs are included in Additions to property, plant and equipment, and All other items - net.
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