Income Taxes (Details) - NOL Carryforwards $ in Millions	Dec. 31, 2021 USD ($)
United States [Member]
Net Operating Loss Carryforward
Net operating loss carryforward	$ 2
Canada [Member]
Net Operating Loss Carryforward
Net operating loss carryforward	25
Republic of Ireland [Member]
Net Operating Loss Carryforward
Net operating loss carryforward	127
United Kingdom [Member]
Net Operating Loss Carryforward
Net operating loss carryforward	$ 328