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Leases - Effects of New Accounting Pronouncement (Details) - USD ($) $ in Millions | Mar. 30, 2019 | Dec. 30, 2018 | Dec. 29, 2018
--- | --- | --- | ---
ASSETS |  |  |
Finance lease liabilities | $ 8.0 | $ 7.8 | $ 7.8
Operating lease ROU assets | 55.4 | 60.5 | 0.0
Current liabilities: |  |  |
Other accrued liabilities | 1.3 | 1.2 | 1.2
Other accrued liabilities | 19.8 | 20.2 | 0.0
Non-current: |  |  |
Other long-term liabilities | 6.9 | 6.6 | 6.6
Operating lease liabilities | $ 36.6 | 40.4 | $ 0.0
Topic 842 Adjustments |  |  |
ASSETS |  |  |
Finance lease liabilities |  | 0.0 |
Operating lease ROU assets |  | 60.5 |
Current liabilities: |  |  |
Other accrued liabilities |  | 0.0 |
Other accrued liabilities |  | 20.2 |
Non-current: |  |  |
Other long-term liabilities |  | 0.0 |
Operating lease liabilities |  | $ 40.4 |

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