| In millions, except per share items | Dec-25-21 | Dec-26-20 | Dec-28-19 | Dec-29-18 | Dec-30-17 | Dec-31-16 | Dec-26-15 | Dec-27-14 |
| | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K |
| Operating Activities | | | | | | | | |
| Net income | 18.6 | 112.2 | 12.4 | 155.9 | -265.4 | 223.6 | 185.8 | 214.4 |
| Depreciation and amortization | 39.7 | 41.0 | 47.2 | 58.2 | 60.5 | 57.5 | 62.4 | 63.7 |
| Unrealized foreign exchange loss | -0.5 | 0.7 | -0.5 | -0.6 | -0.2 | 0.4 | 7.2 | 29.2 |
| Stock-based compensation | 8.6 | 8.9 | 10.4 | 14.5 | 22.6 | 20.0 | 20.0 | 18.9 |
| Amortization of deferred debt issuance costs | 5.5 | 1.8 | 0.7 | 0.6 | 0.6 | 0.6 | 0.8 | 0.6 |
| Loss (gain) on disposal of assets | -32.3 | -14.0 | -13.4 | -18.8 | -8.7 | -25.8 | -13.1 | -2.5 |
| Provision for credit losses | 6.5 | 13.5 | 28.6 | 20.4 | 16.8 | 11.1 | 12.8 | 13.5 |
| Write-down of inventories | 14.9 | 14.1 | 6.9 | 7.5 | 8.3 | 10.8 | 14.3 | 17.8 |
| Net change in deferred taxes | -36.6 | 5.0 | 12.0 | 59.8 | 307.7 | -32.9 | -45.2 | -59.9 |
| Net cash impact from hedging activity | -6.9 | 3.6 | -2.3 | 2.9 | 0.1 | -2.7 | -17.0 | 4.6 |
| Other | -0.2 | 0.1 | 0.2 | | | -0.2 | | -0.1 |
| |
| Changes in assets and liabilities: | | | | | | | | |
| Accounts receivable | 1.5 | -9.7 | -0.5 | -33.8 | -33.7 | 0.9 | -10.7 | -28.2 |
| Inventories | -51.0 | -11.8 | 2.8 | -25.8 | -18.8 | -2.8 | -8.2 | -39.5 |
| Non-trade accounts receivable | 8.1 | 20.6 | -0.5 | 1.0 | -0.8 | 1.2 | -1.6 | 1.4 |
| Prepaid expenses | 1.0 | -4.7 | -0.5 | 1.1 | 2.5 | -0.9 | -8.0 | -2.8 |
| Other assets | 3.1 | -30.5 | 12.8 | 1.1 | -4.7 | 0.4 | 4.7 | -1.1 |
| Accounts payable and accrued liabilities | -13.2 | 42.0 | -30.9 | -43.8 | 44.1 | -22.2 | 11.4 | 25.5 |
| Income taxes payable | -4.8 | 24.6 | -36.2 | -69.1 | 14.3 | -6.0 | -2.5 | 24.9 |
| Other liabilities | -15.6 | -2.1 | -16.2 | -0.4 | 3.1 | 4.6 | 5.1 | 8.4 |
| Investing Activities | | | | | | | | |
| Capital expenditures | -35.1 | -27.6 | -59.6 | -75.4 | -72.3 | -61.6 | -61.1 | -69.4 |
| Proceeds from disposal of assets | 53.3 | 59.1 | 34.0 | 40.7 | 14.7 | 35.9 | 18.0 | 7.1 |
| Financing Activities | | | | | | | | |
| Term loan repayment | | -552.3 | | | -2.0 | -2.2 | -2.6 | -3.0 |
| Repayments of Long-term Lines of Credit | | -552.3 | | | -2.0 | -2.2 | -2.6 | -3.0 |
| Net increase in short-term debt | 312.0 | | | 162.1 | 15.6 | -52.0 | -36.4 | -2.2 |
| Debt issuance costs payment | -9.9 | -20.7 | -2.3 | | | | -0.7 | |
| Common stock repurchase | -25.0 | | | -101.7 | -2.5 | -1.7 | -1.5 | -92.3 |
| Proceeds from exercise of stock options | 0.5 | 0.2 | | 0.3 | 11.8 | 0.8 | 16.1 | 15.7 |
| Net cash used in financing activities | -19.2 | -169.0 | -85.3 | -79.0 | -116.6 | -193.3 | -157.1 | -211.0 |
| |
| Discontinued Operations | | | | | | | | |
| Net change in cash, cash equivalents and restricted cash | 123.3 | 24.4 | -25.8 | 4.7 | 51.2 | 13.3 | | |