Debt

9 Months Ended

Sep. 30, 2022

Debt [Abstract]

Debt

10. Debt

Changes in debt (in millions) were as follows:

	For the Nine
	Months Ended
	September 30,
	2022
Balance as of beginning-of-year	$	6,625
3.40% senior notes issued, due 2032		300
Repayment of 4.20% senior notes, due 2022		(300	)
Unamortized premiums (discounts)		(1	)
Unamortized adjustments from discontinued hedges		(11	)
Fair value hedge on interest rate swap agreements		(154	)
Balance as of end-of-period	$	6,459