Accrued liabilities were as follows: | | | | | | | | | | | | | | | | | Year Ended December 31, | | | (in millions) | | 2019 | | 2018 | | | | | | Payroll, commissions, bonuses, other cash compensation and employee benefits | | $ | 178.8 | | | $ | 161.9 | | Sales and marketing programs | | 17.0 | | | 13.6 | | Reserve for dealer rebates | | 125.0 | | | 91.7 | | Restructuring costs | | 28.0 | | | 43.4 | | Accrued vacation and holidays | | 36.7 | | | 40.2 | | Professional and legal costs | | 35.9 | | | 42.2 | | Current portion of derivatives | | 2.8 | | | 2.8 | | General insurance | | 12.3 | | | 12.5 | | Warranty liabilities | | 17.8 | | | 13.0 | | Third party royalties | | 11.5 | | | 10.0 | | Deferred income | | 29.2 | | | 29.3 | | Accrued interest | | 10.8 | | | 11.6 | | Accrued travel expenses | | 7.5 | | | 7.8 | | Accrued property taxes | | 11.0 | | | 10.2 | | Current operating lease liabilities | | 43.7 | | | — | | | | | | | Other | | 61.2 | | | 88.7 | | Accrued liabilities | | $ | 629.2 | | | $ | 578.9 | |
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