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SHARE-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 30, 2018
Share-based Payment Arrangements [Abstract] |
Disclosure of number and weighted average exercise prices of share options | Outstanding stock options were as follows:
Stock options issued in Canadian dollars and to be exercised on the TSX:
|  | Number |  | Weighted exercise price (CA$) |
Stock options outstanding, January 1, 2017 | 2,532 |  |  | $ | 31.18 |
Changes in outstanding stock options: |  |  |
| Exercised | (269 | ) |  | 16.43 |
Stock options outstanding, December 31, 2017 | 2,263 |  |  | 32.94 |
Changes in outstanding stock options: |  |  |
| Exercised | (110 | ) |  | 19.98 |
| Forfeited | (160 | ) |  | 33.58 |
Stock options outstanding, December 30, 2018 | 1,993 |  |  | $ | 33.60 |
Stock options issued in U.S. dollars and to be exercised on the NYSE:
|  | Number |  | Weighted exercise price (US$) |
Stock options outstanding, January 1, 2017 | — |  |  | $ | — |
Changes in outstanding stock options: |  |  |
| Granted | 759 |  |  | 29.01 |
Stock options outstanding, December 31, 2017 | 759 |  |  | 29.01 |
Changes in outstanding stock options: |  |  |
| Forfeited | (90 | ) |  | 29.01 |
Stock options outstanding, December 30, 2018 | 669 |  |  | $ | 29.01 |
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period | The following table summarizes the assumptions used in the Black-Scholes option pricing model for the stock option grants for fiscal 2017:
|  |  | 2017
Exercise price |  |  | US$29.01
Risk-free interest rate |  |  | 1.90%
Expected volatility |  |  | 20.78%
Expected life |  |  | 4.63 years
Expected dividend yield |  |  | 1.29%
Disclosure of range of exercise prices of outstanding share options | The following table summarizes information about stock options issued and outstanding and exercisable at December 30, 2018:
| Options issued and outstanding |  |  | Options exercisable |
Exercise prices | Number |  | Remaining contractual life (yrs) |  |  | Number |
CA$15.59 | 71 |  | 1 |  |  | 71 |
CA$24.22 | 239 |  | 2 |  |  | 239 |
CA$30.46 | 254 |  | 3 |  |  | 191 |
CA$33.01 | 635 |  | 5 |  |  | 159 |
CA$38.01 | 511 |  | 4 |  |  | 256 |
CA$42.27 | 283 |  | 7 |  |  | — |
| 1,993 |  |  |  | 916 |
US$29.01 | 669 |  | 6 |  |  | — |
| 2,662 |  |  |  | 916 |
Disclosure of number and weighted average exercise prices of other equity instruments | Outstanding Treasury RSUs were as follows:
|  | Number |  | Weighted average fair value per unit |
Treasury RSUs outstanding, January 1, 2017 | 249 |  |  | $ | 20.70 |
Changes in outstanding Treasury RSUs: |  |  |
| Granted for dividends declared | 2 |  |  | 29.04 |
| Settled through the issuance of common shares | (149 | ) |  | 14.12 |
Treasury RSUs outstanding, December 31, 2017 | 102 |  |  | 30.46 |
Changes in outstanding Treasury RSUs: |  |  |
| Granted | 20 |  |  | 30.10 |
| Granted for dividends declared | 2 |  |  | 29.94 |
| Forfeited | (18 | ) |  | 27.93 |
Treasury RSUs outstanding, December 30, 2018 | 106 |  |  | $ | 30.82 |
Changes in outstanding DSUs were as follows:
| 2018 |  |  | 2017 |
DSUs outstanding, beginning of fiscal year | 293 |  |  | 255 |
Granted | 54 |  |  | 35 |
Granted for dividends declared | 4 |  |  | 3 |
Redeemed | (76 | ) |  | — |
DSUs outstanding, end of fiscal year | 275 |  |  | 293 |
Outstanding non-Treasury RSUs were as follows:
|  | Number |  | Weighted average fair value per unit |
Non-Treasury RSUs outstanding, January 1, 2017 | 1,047 |  |  | $ | 27.18 |
Changes in outstanding non-Treasury RSUs: |  |  |
| Granted | 471 |  |  | 29.38 |
| Granted for performance | 88 |  |  | 28.42 |
| Granted for dividends declared | 13 |  |  | 29.86 |
| Settled - common shares | (215 | ) |  | 28.34 |
| Settled - payment of withholding taxes | (142 | ) |  | 28.42 |
| Forfeited | (62 | ) |  | 27.66 |
Non-Treasury RSUs outstanding, December 31, 2017 | 1,200 |  |  | 27.79 |
Changes in outstanding non-Treasury RSUs: |  |  |
| Granted | 573 |  |  | 29.82 |
| Granted for performance | 109 |  |  | 28.46 |
| Granted for dividends declared | 24 |  |  | 29.81 |
| Settled - common shares | (226 | ) |  | 28.47 |
| Settled - payment of withholding taxes | (151 | ) |  | 28.47 |
| Forfeited | (155 | ) |  | 27.99 |
Non-Treasury RSUs outstanding, December 30, 2018 | 1,374 |  |  | $ | 28.52 |
Disclosure of number and weighted average remaining contractual life of outstanding share options | The following table summarizes information about stock options issued and outstanding and exercisable at December 30, 2018:
| Options issued and outstanding |  |  | Options exercisable |
Exercise prices | Number |  | Remaining contractual life (yrs) |  |  | Number |
CA$15.59 | 71 |  | 1 |  |  | 71 |
CA$24.22 | 239 |  | 2 |  |  | 239 |
CA$30.46 | 254 |  | 3 |  |  | 191 |
CA$33.01 | 635 |  | 5 |  |  | 159 |
CA$38.01 | 511 |  | 4 |  |  | 256 |
CA$42.27 | 283 |  | 7 |  |  | — |
| 1,993 |  |  |  | 916 |
US$29.01 | 669 |  | 6 |  |  | — |
| 2,662 |  |  |  | 916 |

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- Definition The disclosure of information about indirect, by reference to the fair value of the equity instruments granted, measurement of the fair value of goods or services received as consideration for the entity's share options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 47 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_47_a&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The disclosure of the number and weighted average exercise prices of other equity instruments (ie other than share options). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The disclosure of the number and weighted average exercise prices of share options. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45_b&doctype=Standard -URIDate 2017-03-09 + Details
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- Definition The disclosure of the number and weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45_d&doctype=Standard -URIDate 2017-03-09 + Details
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