DIRECT OPERATING COSTS (Tables)

6 Months Ended

Jun. 30, 2023

Analysis of income and expense [abstract]

Disclosure of direct operating costs

The following table presents direct operating costs by nature for the three and six months ended June 30, 2023 and 2022.

	Three Months Ended June 30,				Six Months Ended June 30,
(US$ MILLIONS)	2023		2022		2023		2022
Inventory costs	$	8,030	$	9,838	$	16,421	$	18,591
Subcontractor and consultant costs	765		812		1,465		1,553
Concession construction materials and labor costs	85		81		160		160
Depreciation and amortization expense	907		776		1,807		1,470
Compensation	1,591		1,281		3,109		2,480
Other direct costs	952		890		1,834		2,015
Total	$	12,330	$	13,678	$	24,796	$	26,269