Restructuring Charges (Narrative) (Details) - The 2023 Plan $ in Millions	1 Months Ended
	May 31, 2023 USD ($) position	Mar. 31, 2024 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, cost incurred to date		$ 62
Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected number of positions eliminated | position	850
Restructuring and related cost, expected cost	$ 60
Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected number of positions eliminated | position	950
Restructuring and related cost, expected cost	$ 70