Subsequent Event (Notes)	6 Months Ended
	Jun. 30, 2022
Subsequent Event [Line Items]
Subsequent Events [Text Block]	In July 2022 the Company adopted and communicated to participants a plan to terminate the Company's Pension Value Plan A ("PVP A"). As further described in the Company's 2021 Form 10-K, the PVP A consists of pension plans which were frozen as of the date Holdings became a standalone company and commenced operations. In relation to the termination, the Company expects to recognize a non-cash, pre-tax non-operating charge for increased periodic benefit costs of approximately $74 in the third quarter of 2022, related to an enhancement to benefits the Company is providing to certain U.S. employees in conjunction with the plan termination. In connection with this termination, the Company expects to recognize non-cash pre-tax non-operating settlement charges of at least $180, related to the accelerated recognition of actuarial losses for the plan that was included in stockholders' equity. These approximate charges are dependent upon finalization of the actuarial assumptions, including discount rate, investment rate of return, and benefit payment selections, as of the measurement date of the settlement, which will take place between the third quarter of 2022 and first quarter of 2023, and could be materially different once the assumptions are finalized. Once these actions are complete, the Company anticipates an after-tax reversion of any remaining surplus, which will take place in the second quarter of 2023.