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Stock Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares authorized for issuance of equity awards	8,000,000
Excess tax benefit	$ 1	$ 22	$ 2
Compensation expense	$ 40	18	29
Percentage of fair market value being expected purchase price of employee stock purchase plan for represented employees	95.00%
Percentage of fair market value being expected purchase price of employee stock purchase plan for non-represented employees	90.00%
Minimum holding period for stock purchased through employee stock purchase plan	3 months
Maximum percentage limit of base pay for employees for purchasing shares	10.00%
Employee Stock Ownership Plan (ESOP), Compensation expense	$ 2	$ 2	$ 2
Shares issued under employee stock purchase plan	287,982	339,807	321,429
Shares issued under employee purchase plan, Average price per share	$ 71.46	$ 55.84	$ 57.72
Various
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock available for future awards	6,000,000
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Weighted average grant date fair value of granted shares	$ 59.22	$ 61.44	$ 64.44
Total intrinsic value of restricted stock units vested	$ 16	$ 54	$ 19
Unrecognized compensation cost expected to be recognized	$ 12
Weighted average period for recognizing unrecognized compensation cost	1 year 1 month 6 days
Dividend equivalents accrued on stock units	30,260
Restricted Stock Units (RSUs) | Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options vesting period	3 years	3 years
Performance Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	100.00%
Weighted average grant date fair value of granted shares	$ 65.44	$ 67.99	$ 68.9
Total intrinsic value of performance units vested	$ 10	$ 95	$ 18
Unrecognized compensation cost expected to be recognized	$ 25
Weighted average period for recognizing unrecognized compensation cost	1 year 6 months
Dividend equivalents accrued on stock units	35,102
Performance Units | Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options vesting period	3 years
Award vesting rights, percentage	200.00%
Performance Units | Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
Outside Directors Stock Compensation
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Compensation expense	$ 2	$ 2	$ 2
Employee Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock available for future awards	1,000,000

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