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Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. 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and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-117100000,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-137.7,"accn":"0001354488-11-002488","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-48100000,"accn":"0001354488-11-004088","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-134800000,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-14600000,"accn":"0001354488-12-002185","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-07","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13200000,"accn":"0001354488-12-003964","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":13.2,"accn":"0001354488-11-002488","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":33400000,"accn":"0001354488-14-002016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2014-04-23"},{"start":"2011-01-01","end":"2011-09-30","val":26900000,"accn":"0001354488-11-004088","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-04"},{"start":"2011-01-01","end":"2011-12-31","val":72400000,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15300000,"accn":"0001354488-12-002185","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-07","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":54600000,"accn":"0001354488-12-003964","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":113200000,"accn":"0001354488-14-002016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2014-04-23"},{"start":"2012-01-01","end":"2012-12-31","val":75500000,"accn":"0001354488-14-001585","fy":2012,"fp":"FY","form":"10-K","filed":"2014-04-01","frame":"CY2012"}]}},"CashCashEquivalentsAndShortTermInvestments":{"label":"Cash, Cash Equivalents, and Short-term Investments","description":"Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.","units":{"USD":[{"end":"2013-12-31","val":181500000,"accn":"0001129633-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-12-31","val":78300000,"accn":"0001129633-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":78300000,"accn":"0001129633-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83100000,"accn":"0001129633-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"}]}},"CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Financing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of financing activities of discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":200000,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001354488-12-001152","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001129633-14-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2014-09-11","frame":"CY2012Q1"}]}},"CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Investing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of investing activities of discontinued operations. 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129633-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":311300000,"accn":"0001129633-15-000016","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":311300000,"accn":"0001129633-15-000022","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":311300000,"accn":"0001129633-16-000029","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":311900000,"accn":"0001129633-15-000010","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":336600000,"accn":"0001129633-15-000016","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":342400000,"accn":"0001129633-15-000022","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":361700000,"accn":"0001129633-16-000029","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-15"},{"end":"2015-12-31","val":354500000,"accn":"0001129633-16-000039","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":320200000,"accn":"0001129633-16-000039","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-10","frame":"CY2016Q1I"}]}},"OtherCommitment":{"label":"Other 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Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.","units":{"USD":[{"end":"2013-03-31","val":39400000,"accn":"0001129633-14-000014","fy":2013,"fp":"Q1","form":"10-Q","filed":"2014-09-11","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35800000,"accn":"0001129633-14-000016","fy":2013,"fp":"Q2","form":"10-Q","filed":"2014-09-11","frame":"CY2013Q2I"},{"end":"2013-09-30","val":32200000,"accn":"0001129633-14-000018","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-09-11","frame":"CY2013Q3I"},{"end":"2013-12-31","val":28500000,"accn":"0001129633-14-000005","fy":2013,"fp":"FY","form":"10-K","filed":"2014-08-06","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24700000,"accn":"0001129633-14-000025","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-10-17","frame":"CY2014Q1I"},{"end":"2014-06-30","val":21300000,"accn":"0001129633-14-000029","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":17800000,"accn":"0001129633-14-000033","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-21","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14300000,"accn":"0001129633-15-000004","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2014Q4I"}]}},"OtherCommitmentDueInNextTwelveMonths":{"label":"Other Commitment, to be Paid, Year One","description":"Amount of commitment classified as other to be paid in next fiscal year following current fiscal year. 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to Acquire Equity Method Investments","description":"The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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