Subsequent Events	12 Months Ended
Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventIn January 2022, the U.S. Treasury published new regulations impacting foreign tax credit utilization beginning in the Company’s 2022 tax year. These regulations make foreign taxes paid to certain countries no longer creditable in the U.S. As discussed in Note 18, we currently have foreign tax credit carryforwards of $187 million, on which there is a $172 million valuation allowance. We anticipate that these regulations will result in the utilization of some amount of our existing prior year foreign tax credit carryforwards and that a corresponding amount of the existing valuation allowance will be released in the first quarter of 2022. While our determination of which foreign taxes that will no longer be creditable is not yet complete, we anticipate that the amount of valuation allowance to be released could be significant. Further, we anticipate that these regulations will result in additional cash tax due in the U.S. in future years once all existing foreign tax credit carryforwards have either been utilized or have expired. Subject to finalizing our review, we estimate we could be subject to incremental cash taxes as early as 2028.

Subsequent Events

12 Months Ended

Dec. 31, 2021

Subsequent EventIn January 2022, the U.S. Treasury published new regulations impacting foreign tax credit utilization beginning in the Company’s 2022 tax year. These regulations make foreign taxes paid to certain countries no longer creditable in the U.S. As discussed in Note 18, we currently have foreign tax credit carryforwards of $187 million, on which there is a $172 million valuation allowance. We anticipate that these regulations will result in the utilization of some amount of our existing prior year foreign tax credit carryforwards and that a corresponding amount of the existing valuation allowance will be released in the first quarter of 2022. While our determination of which foreign taxes that will no longer be creditable is not yet complete, we anticipate that the amount of valuation allowance to be released could be significant. Further, we anticipate that these regulations will result in additional cash tax due in the U.S. in future years once all existing foreign tax credit carryforwards have either been utilized or have expired. Subject to finalizing our review, we estimate we could be subject to incremental cash taxes as early as 2028.