Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Numerator:
Net earnings attributable to the Company	$ 252	$ 118	$ 340	$ 21
Denominator (in thousands):
Denominator for basic earnings per share - weighted average shares outstanding (in shares)	155,683,000	157,902,000	155,765,000	157,737,000
Effect of dilutive securities:
Stock options and other (in shares)	3,268,000	2,889,000	3,109,000	2,722,000
Denominator for diluted earnings per share - adjusted weighted average shares outstanding (in shares)	158,951,000	160,791,000	158,874,000	160,459,000
Basic earnings per share:
Net earnings (loss) attributable to the Company (in dollars per share)	$ 1.62	$ 0.75	$ 2.18	$ 0.13
Diluted earnings per share:
Net earnings (loss) attributable to the Company (in dollars per share)	$ 1.59	$ 0.73	$ 2.14	$ 0.13
Weighted average shares of common stock attributable to options not included in diluted earnings per share (in shares)	804,953	772,521	1,190,747	1,331,298