XML 22 R9.htm IDEA: XBRL DOCUMENT v3.21.2
Revenue
6 Months Ended
Jun. 30, 2021
Revenue Recognition and Deferred Revenue [Abstract]  
Revenue Revenue
We disaggregate our revenue by geographical region as follows:
Net Sales
Three months ended June 30,
Six months ended June 30,
2021
2020
2021
2020
United States$347.9 $247.9 $624.1 $522.0 
Iceland180.1 154.0 347.9 301.1 
Total$528.0 $401.9 $972.0 $823.1