Contingencies (Other Disputes Under the State Settlement Agreements) (Details) - PM USA [Member] - Other Disputes Under the State Settlement Agreements [Member] - USD ($) $ in Millions	1 Months Ended
	Jan. 31, 2021	Aug. 31, 2018
Loss Contingencies [Line Items]
Amount ordered to be paid from other party		$ 9.8
Subsequent Event [Member]
Loss Contingencies [Line Items]
Amount ordered to be paid from other party	$ 32.0