| Nine Months Ended September 30, 2018 | ||||
| Earnings: | ||||
| Income before equity in earnings of unconsolidated affiliates | $ | 120,612 | ||
| Fixed charges | 60,277 | |||
| Capitalized interest | (4,674 | ) | ||
| Distributions of earnings from unconsolidated affiliates | 1,943 | |||
| Total earnings | $ | 178,158 | ||
| Fixed charges and Preferred Unit distributions: | ||||
| Contractual interest expense | $ | 51,579 | ||
| Amortization of debt issuance costs | 2,126 | |||
| Capitalized interest | 4,674 | |||
| Interest component of rental expense | 1,898 | |||
| Total fixed charges | 60,277 | |||
| Preferred Unit distributions | 1,869 | |||
| Total fixed charges and Preferred Unit distributions | $ | 62,146 | ||
| Ratio of earnings to fixed charges | 2.96 | |||
| Ratio of earnings to combined fixed charges and Preferred Unit distributions | 2.87 | |||
