Supplemental Disclosures - Non-Cash Financing Activities And Cash Payments (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 30, 2018 |
Mar. 31, 2017 |
|
| Non-cash activities: | ||
| Capital expenditures in accounts payable and other liabilities | $ 209.1 | $ 125.3 |
| Cash (received) paid for: | ||
| Interest income | (0.9) | (0.6) |
| Interest expense | 16.6 | 27.6 |
| Income taxes | $ 19.1 | $ 18.4 |