Shareholders' Equity (Narrative) (Details) - USD ($) shares in Thousands, $ in Millions		1 Months Ended				12 Months Ended
	Dec. 31, 2021	May 31, 2023	Feb. 28, 2023	Feb. 28, 2022	Dec. 31, 2021	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022	Mar. 06, 2024	Jan. 31, 2023	Jan. 11, 2023	Mar. 02, 2022	Dec. 29, 2021
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						$ 0	$ 0	$ 0
Inflation reduction act, increase in treasury stock due to excise tax liability recorded			$ 1
Treasury Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						$ (126)	$ (300)	$ (200)
Common Stock
Equity, Class of Treasury Stock [Line Items]
Repurchase of Common Stock (in shares)						3,000	6,000	4,000
Paid-in Capital
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						$ 9	$ 12	$ 8
Retained Earnings
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period								$ 192
ASR Program
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount													$ 250
Stock repurchased and retired during period	$ 250
Stock repurchased and retired during period (in shares)	4,100			300	4,100
ASR Program | Treasury Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period	$ 200			$ 50	$ 200
ASR Program | Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period				1	1
ASR Program | Paid-in Capital
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period	$ 50			1	8
ASR Program | Retained Earnings
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period				$ 50	$ 192
March 2022 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount												$ 250
March 2022 Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Repurchase of Common Stock (in shares)							5,985
March 2022 Repurchase Program | Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period							$ 1
March 2022 Repurchase Program | Paid-in Capital
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period							12
March 2022 Repurchase Program | Retained Earnings
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period							$ 238
January 2023 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount											$ 250
Repurchase of Common Stock (in shares)						3,652
January 2023 ASR Program
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount										$ 125
Stock repurchased and retired during period			$ 125
Stock repurchased and retired during period (in shares)			2,400
February 2023 ASR Program
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period (in shares)		1,300				3,700
February 2023 ASR Program | Treasury Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						$ 126
February 2023 ASR Program | Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						1
February 2023 ASR Program | Paid-in Capital
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						9
February 2023 ASR Program | Retained Earnings
Equity, Class of Treasury Stock [Line Items]
Stock repurchased and retired during period						$ 117
March 2024 Share Repurchase Program | Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount									$ 250