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CONSOLIDATED STATEMENTS OF CASH FLOWS - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Operating activities |  |  |
Earnings | $ 5,827 | $ 3,333 | $ 3,266
Depreciation and amortization | 3,391 | 3,246 | 3,163
Deferred income tax (recovery)/expense | 1,156 | (148) | (2,877)
Changes in unrealized (gain)/loss on derivative instruments, net (Note 24) | (1,751) | 903 | (1,242)
Earnings from equity investments | (1,503) | (1,509) | (1,102)
Distributions from equity investments | 1,804 | 1,539 | 1,264
Impairment of long-lived assets | 423 | 1,104 | 4,463
Impairment of goodwill | 0 | 1,019 | 102
(Gain)/loss on dispositions | 254 | 8 | (120)
Other | 56 | 92 | 79
Changes in operating assets and liabilities | (259) | 915 | (338)
Net cash provided by operating activities | 9,398 | 10,502 | 6,658
Investing activities |  |  |
Capital expenditures | (5,492) | (6,806) | (8,287)
Long-term investments and restricted long-term investments | (1,159) | (1,312) | (3,586)
Distributions from equity investments in excess of cumulative earnings | 417 | 1,277 | 125
Additions to intangible assets | (200) | (540) | (789)
Cash acquired in Merger Transaction | 0 | 0 | 682
Proceeds from dispositions | 2,110 | 4,452 | 628
Other | (20) | (12) | 212
Affiliate loans, net | (314) | (76) | (22)
Net cash used in investing activities | (4,658) | (3,017) | (11,037)
Financing activities |  |  |
Net change in short-term borrowings | (127) | (420) | 721
Net change in commercial paper and credit facility draws | 825 | (2,256) | (1,249)
Debenture and term note issues, net of issue costs | 6,176 | 3,537 | 9,483
Debenture and term note repayments | (4,668) | (4,445) | (5,054)
Sale of noncontrolling interest in subsidiary | 0 | 1,289 | 0
Purchase of interest in consolidated subsidiary | 0 | 0 | (227)
Contributions from noncontrolling interests | 12 | 24 | 832
Distributions to noncontrolling interests | (254) | (857) | (919)
Contributions from redeemable noncontrolling interests | 0 | 70 | 1,178
Distributions to redeemable noncontrolling interests | 0 | (325) | (247)
Sponsored Vehicle buy-in cash payment | 0 | (64) | 0
Preference shares issued | 0 | 0 | 489
Redemption of preferred shares | (300) | (210) | 0
Common shares issued | 18 | 21 | 1,549
Preference share dividends | (383) | (364) | (330)
Common share dividends | (5,973) | (3,480) | (2,750)
Other | (71) | (23) | 0
Net cash (used in)/provided by financing activities | (4,745) | (7,503) | 3,476
Effect of translation of foreign denominated cash and cash equivalents and restricted cash | 44 | 68 | (72)
Net increase/(decrease) in cash and cash equivalents and restricted cash | 39 | 50 | (975)
Cash and cash equivalents and restricted cash at beginning of year | 637 | 587 | 1,562
Cash and cash equivalents and restricted cash at end of year | 676 | 637 | 587
Supplementary cash flow information |  |  |
Cash paid for income taxes | 571 | 277 | 172
Cash paid for interest, net of amount capitalized | 2,738 | 2,508 | 2,668
Property, plant and equipment non-cash accruals | $ 730 | $ 847 | $ 889

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- Definition Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21D -URI http://asc.fasb.org/extlink&oid=118932676&loc=SL94080555-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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