Capital Stock - Narrative (Details) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended						6 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($) anniversary $ / shares shares	Mar. 31, 2023 $ / shares	Dec. 31, 2022 $ / shares	Sep. 30, 2022 $ / shares	Jun. 30, 2022 $ / shares	Mar. 31, 2022 $ / shares	Jun. 30, 2023 USD ($) anniversary $ / shares shares	Dec. 31, 2022 shares	Jan. 31, 2023 USD ($)
Capital Stock [Line Items]
Authorized amount | $									$ 300
Stock repurchased during period (in shares) | shares	229						945
Stock repurchased during period, average price per share (in dollars per share) | $ / shares	$ 21.88						$ 21.19
Common stock, dividends, per share, declared (in usd per share) | $ / shares	$ 0.225	$ 0.225	$ 0.20	$ 0.20	$ 0.20	$ 0.20
Performance Based RSUs Equity Settled | Minimum
Capital Stock [Line Items]
Payout percentage of target award							0.00%
2021 Award Year | Performance Based RSUs Equity Settled
Capital Stock [Line Items]
Performance period, performance-based RSUs							3 years
2021 Award Year | Performance Based RSUs Equity Settled | Maximum
Capital Stock [Line Items]
Payout percentage of target award							200.00%
2021 Award Year | Performance Based RSUs Equity Settled | Minimum
Capital Stock [Line Items]
Cliff-vesting period							1 year
2021 Award Year | Timed-Vested RSUs Equity Settled
Capital Stock [Line Items]
Number of anniversaries of the grant date | anniversary	3						3
2021 Award Year | Timed-Vested RSUs Equity Settled | Minimum
Capital Stock [Line Items]
Cliff-vesting period							1 year
Total of 3Q19, 1Q20, and 3Q21 Repurchase Programs
Capital Stock [Line Items]
Stock repurchased during period (in shares) | shares							945	19,506
Remaining authorized repurchase amount | $	$ 280						$ 280