BorgWarner Inc. and Consolidated Subsidiaries Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
OPERATING
Net earnings	$ 522.4	$ 570.6	$ 396.2
Adjustments to reconcile net earnings to net cash flows from operations:
Depreciation and tooling amortization	260.2	252.2	224.5
Amortization of intangible assets and other	28.4	30.8	28.4
Loss from disposal activities, net of cash paid	31.7	21.5	0
Restructuring expense, net of cash paid	23.3	0	0
Environmental litigation settlement, net of cash paid	0	0	(14.0)
Stock-based compensation expense	56.7	21.8	22.8
Deferred income tax benefit	(10.7)	(1.1)	(52.2)
Bond amortization	5.3	20.3	18.3
BERU - Eichenauer equity investment gain	0	0	(8.0)
Equity in affiliates’ earnings, net of dividends received, and other	(13.0)	(7.8)	1.7
Net earnings adjusted for non-cash charges to operations	904.3	908.3	645.7
Changes in assets and liabilities:
Receivables	43.8	(150.6)	(239.0)
Inventories	(5.3)	(38.6)	(79.0)
Prepayments and other current assets	(15.4)	(2.4)	0.6
Accounts payable and accrued expenses	(27.1)	53.0	169.4
Income taxes payable	44.9	(15.4)	37.3
Other non-current assets and liabilities	(66.5)	(46.1)	3.9
Net cash provided by operating activities	878.7	708.2	538.9
INVESTING
Capital expenditures, including tooling outlays	(407.4)	(393.7)	(276.6)
Net proceeds from asset disposals	5.4	7.9	6.8
Payments for businesses acquired, net of cash acquired	0	(203.7)	(164.7)
Net proceeds from sale of businesses	56.8	25.0	5.0
Net cash used in investing activities	(345.2)	(564.5)	(429.5)
FINANCING
Net increase (decrease) in notes payable	12.8	67.6	(29.8)
Additions to long-term debt, net of debt issuance costs	313.9	364.6	372.2
Repayments of long-term debt, including current portion	(246.4)	(309.1)	(116.1)
Proceeds from accounts receivable securitization facility	30.0	0	30.0
Payments for purchase of treasury stock	(295.9)	(357.6)	(325.7)
Proceeds from stock options exercised, including the tax benefit	52.0	53.0	67.1
Taxes paid on employees' restricted stock award vestings	(18.1)	(14.4)	0
Purchase of noncontrolling interest	(15.0)	(29.4)	0
Capital contribution from noncontrolling interest	0	19.5	0
Dividends paid to noncontrolling stockholders	(21.9)	(13.9)	(10.9)
Net cash used in financing activities	(188.6)	(219.7)	(13.2)
Effect of exchange rate changes on cash	11.2	(14.3)	(3.7)
Net increase (decrease) in cash	356.1	(90.3)	92.5
Cash at beginning of year	359.6	449.9	357.4
Cash at end of year	715.7	359.6	449.9
SUPPLEMENTAL CASH FLOW INFORMATION
Net cash paid during the year for interest	57.0	68.5	53.4
Net cash paid during the year for income taxes	$ 158.9	$ 175.5	$ 83.1