Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income (loss)	$ 26,000,000	$ (51,000,000)	$ 209,000,000
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	146,000,000	115,000,000	104,000,000
Equity in (earnings) losses of unconsolidated affiliates	170,000,000	(30,000,000)	(35,000,000)
Deferred income tax (benefit) expense	44,000,000	(40,000,000)	(14,000,000)
Gain on disposition of assets	(2,000,000)	(18,000,000)	(17,000,000)
Goodwill impairment	0	99,000,000	0
Asset impairments	2,000,000	98,000,000	0
Other	56,000,000	43,000,000	34,000,000
Changes in operating assets and liabilities, net of acquired businesses:
Accounts receivable, net of allowance for credit losses	(476,000,000)	127,000,000	(16,000,000)
Contract assets	(48,000,000)	39,000,000	(31,000,000)
Claims receivable	0	29,000,000	39,000,000
Accounts payable	447,000,000	(40,000,000)	23,000,000
Contract liabilities	(17,000,000)	(134,000,000)	19,000,000
Accrued salaries, wages and benefits	38,000,000	38,000,000	(9,000,000)
Payments on operating lease liabilities	(59,000,000)	(61,000,000)	(56,000,000)
Payments from unconsolidated affiliates, net	17,000,000	15,000,000	10,000,000
Distributions of earnings from unconsolidated affiliates	47,000,000	38,000,000	69,000,000
Pension funding	(46,000,000)	(46,000,000)	(45,000,000)
Restructuring reserve	(26,000,000)	89,000,000	0
Other assets and liabilities	(41,000,000)	57,000,000	(28,000,000)
Total cash flows provided by operating activities	278,000,000	367,000,000	256,000,000
Cash flows from investing activities:
Purchases of property, plant and equipment	(30,000,000)	(20,000,000)	(20,000,000)
Proceeds from sale of assets or investments	44,000,000	1,000,000	9,000,000
Investments in equity method joint ventures	(29,000,000)	(26,000,000)	(146,000,000)
Acquisitions of businesses, net of cash acquired	(399,000,000)	(832,000,000)	0
Acquisition of technology license	(7,000,000)	0	0
Other	(7,000,000)	0	(1,000,000)
Total cash flows used in investing activities	(428,000,000)	(877,000,000)	(158,000,000)
Cash flows from financing activities:
Borrowings on long term debt	164,000,000	359,000,000	0
Borrowings on revolving credit agreement	126,000,000	260,000,000	0
Payments on short-term and long-term borrowings	(44,000,000)	(281,000,000)	(70,000,000)
Debt issuance costs	(3,000,000)	(5,000,000)	0
Payments of dividends to shareholders	(61,000,000)	(54,000,000)	(46,000,000)
Net proceeds from issuance of common stock	12,000,000	4,000,000	5,000,000
Payments to reacquire common stock	(82,000,000)	(51,000,000)	(4,000,000)
Distributions to noncontrolling interests	(23,000,000)	(4,000,000)	(14,000,000)
Other	(2,000,000)	(3,000,000)	(4,000,000)
Total cash flows provided by (used in) financing activities	87,000,000	225,000,000	(133,000,000)
Effect of exchange rate changes on cash	(3,000,000)	9,000,000	8,000,000
Decrease in cash and equivalents	(66,000,000)	(276,000,000)	(27,000,000)
Cash and equivalents at beginning of period	436,000,000	712,000,000	739,000,000
Cash and equivalents at end of period	370,000,000	436,000,000	712,000,000
Supplemental disclosure of cash flows information:
Cash paid for interest	63,000,000	53,000,000	80,000,000
Cash paid for income taxes (net of refunds)	49,000,000	49,000,000	54,000,000
Noncash financing activities
Dividends declared	$ 15,000,000	$ 14,000,000	$ 11,000,000

Total collection or (repayment) advances from (to) unconsolidated affiliates with (A) an entity in which the company has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Also includes aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date which are usually due after one year (or one business cycle).

No definition available.