For the year ended December 31, 2018, we had non-cash investing activities related to property and equipment of $39.7 million and net foreign currency adjustments of $5.5 million related to euro-denominated debt related to the financing of two of our Project Leonardo ships. For the year ended December 31, 2018, we paid income taxes of $10.0 million and interest and related fees, net of capitalized interest, of $350.4 million. 

For the year ended December 31, 2017, we had non-cash investing activities related to property and equipment of $20.0 million and non-cash investing activities related to capital leases of $13.3 million. For the year ended December 31, 2017, we paid income taxes of $11.7 million and interest and related fees, net of capitalized interest, of $284.9 million. 

For the year ended December 31, 2016, we had non-cash investing activities in connection with property and equipment of $26.7 million. For the year ended December 31, 2016, we paid income taxes of $8.8 million and interest and related fees, net of capitalized interest, of $269.5 million.