Recently issued accounting standards	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Recently issued accounting standards	Recently issued accounting standards In December 2019, the FASB issued new guidance that simplifies various aspects of accounting for income taxes including those related to the step-up in the tax basis of goodwill, intraperiod tax allocations and the interim period effects of changes in tax laws or rates. The modifications under the new guidance were applied on a prospective basis effective January 1, 2021. The adoption of the new guidance did not have a material effect on the condensed consolidated financial statements.From time to time, new accounting guidance issued by the FASB or other standard setting bodies is adopted as of the specified effective date or, when permitted by the guidance and as determined by us, as of an earlier date. We have assessed recently issued guidance that is not yet effective, except as noted above, and believe the new guidance that we have assessed will not have a material impact on our results of operations, cash flows or financial position.