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Unconditional Purchase Obligations
 12 Months Ended
Dec. 31, 2021
Unconditional Purchase Obligations (Excluding Capital Stock Redemptions) [Abstract]  
Unconditional Purchase Obligations Unconditional Purchase Obligations
We have entered into various unconditional purchase obligations which primarily include minimum royalty contracts, software licenses and support, and network services. We expended $44.9 million, $37.2 million and $24.2 million related to unconditional purchase obligations that existed as of the beginning of each year for the years ended December 31, 2021, 2020 and 2019, respectively. Future expenditures under unconditional purchase obligations in effect as of December 31, 2021 are as follows:
(in thousands)
2022$54,788 
202312,858 
20244,671 
20251,759 
20261,119 
Total$75,195