XML 21 R9.htm IDEA: XBRL DOCUMENT v3.21.1
Revenue
3 Months Ended
Mar. 31, 2021
Revenue Recognition and Deferred Revenue [Abstract]  
Revenue Revenue
We disaggregate our revenue by geographical region as follows:
Net Sales
Three months ended March 31,
2021
2020
United States$276.2 $274.1 
Iceland167.8 147.1 
Total$444.0 $421.2