CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	$0.01 Par Value Common Stock	Treasury Stock	Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Total Stockholders’ Equity	Noncontrolling Interest
Balance at Dec. 31, 2020	$ 5,603	$ 2	$ (4)	$ 1,317	$ 1,927	$ (320)	$ 2,922	$ 2,681
Increase (decrease) in equity
Net earnings	401	0	0	0	212	0	212	189
Less: Net earnings attributable to noncontrolling interest	189
Net earnings (loss) attributable to common stockholders	212
Other comprehensive loss	4	0	0	0	0	4	4	0
Purchases of treasury stock	(50)	0	(50)	0	0	0	(50)	0
Retirement of treasury stock	0	0	(13)	2	11	0	0	0
Acquisition of treasury stock under employee stock plans	(11)	0	(11)	0	0	0	(11)	0
Issuance of $0.01 par value common stock under employee stock plans	33	0	1	32	0	0	33	0
Stock-based compensation expense	23	0	0	23	0	0	23	0
Cash dividends	(195)	0	0	0	(195)	0	(195)	0
Distributions declared to noncontrolling interest	(194)	0	0	0	0	0	0	(194)
Balance at Sep. 30, 2021	5,614	2	(51)	1,370	1,933	(316)	2,938	2,676
Balance at Jun. 30, 2021	5,958	2	0	1,357	2,183	(296)	3,246	2,712
Increase (decrease) in equity
Net earnings	(91)	0	0	0	(185)	0	(185)	94
Less: Net earnings attributable to noncontrolling interest	94
Net earnings (loss) attributable to common stockholders	(185)
Other comprehensive loss	(20)	0	0	0	0	(20)	(20)	0
Purchases of treasury stock	(50)	0	(50)	0	0	0	(50)	0
Acquisition of treasury stock under employee stock plans	(1)	0	(1)	0	0	0	(1)	0
Issuance of $0.01 par value common stock under employee stock plans	6	0	0	6	0	0	6	0
Stock-based compensation expense	7	0	0	7	0	0	7	0
Cash dividends	(65)	0	0	0	(65)	0	(65)	0
Distributions declared to noncontrolling interest	(130)	0	0	0	0	0	0	(130)
Balance at Sep. 30, 2021	5,614	2	(51)	1,370	1,933	(316)	2,938	2,676
Balance at Dec. 31, 2021	6,036	2	(2)	1,375	2,088	(257)	3,206	2,830
Increase (decrease) in equity
Net earnings	2,928	0	0	0	2,486	0	2,486	442
Less: Net earnings attributable to noncontrolling interest	442
Net earnings (loss) attributable to common stockholders	2,486
Other comprehensive loss	(13)	0	0	0	0	(13)	(13)	0
Purchases of treasury stock	(1,122)	0	(1,122)	0	0	0	(1,122)	0
Retirement of treasury stock	0	0	(283)	23	260	0	0	0
Acquisition of treasury stock under employee stock plans	(23)	0	(23)	0	0	0	(23)	0
Issuance of $0.01 par value common stock under employee stock plans	105	0	1	104	0	0	105	0
Stock-based compensation expense	32	0	0	32	0	0	32	0
Cash dividends	(227)	0	0	0	(227)	0	(227)	0
Distributions declared to noncontrolling interest	(619)	0	0	0	0	0	0	(619)
Balance at Sep. 30, 2022	7,097	2	(863)	1,488	4,087	(270)	4,444	2,653
Balance at Jun. 30, 2022	7,514	2	(331)	1,474	3,729	(285)	4,589	2,925
Increase (decrease) in equity
Net earnings	538	0	0	0	438	0	438	100
Less: Net earnings attributable to noncontrolling interest	100
Net earnings (loss) attributable to common stockholders	438
Other comprehensive loss	15	0	0	0	0	15	15	0
Purchases of treasury stock	(532)	0	(532)	0	0	0	(532)	0
Issuance of $0.01 par value common stock under employee stock plans	4	0	0	4	0	0	4	0
Stock-based compensation expense	$ 10	0	0	10	0	0	10	0
Common Stock, Dividends, Per Share, Cash Paid	$ 0.40
Cash dividends	$ (80)	0	0	0	(80)	0	(80)	0
Distributions declared to noncontrolling interest	(372)	0	0	0	0	0	0	(372)
Balance at Sep. 30, 2022	$ 7,097	$ 2	$ (863)	$ 1,488	$ 4,087	$ (270)	$ 4,444	$ 2,653