Restructuring Charges (Tables)

12 Months Ended

Dec. 31, 2022

Restructuring Charges.

Schedule of accrued restructuring cost

(in $ millions)	Employee related		Facility		Total
Balance as of December 31, 2019		10		—		10
Charges		178		28		206
Cash settled		(94)		(5)		(99)
Other non-cash(1)		—		(20)		(20)
Balance as of December 31, 2020		94		3		97
Charges, net		13		1		14
Acquired on acquisition		30		—		30
Reclassification		(4)		4		—
Other non-cash(1)		—		(1)		(1)
Cash settled		(69)		(2)		(71)
Balance as of December 31, 2021		64		5		69
Reversal of accruals		(1)		(2)		(3)
Cash settled		(55)		—		(55)
Balance as of December 31, 2022	$	8	$	3	$	11

(1) Includes impairment of operating lease ROU assets of $1 million and $20 million for the years ended December 31, 2021 and 2020, respectively. There was no impairment of operating lease ROU asset for the year ended December 31, 2022.