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Marketable and Other Securities (Tables)

3 Months Ended

Mar. 31, 2018

Marketable Securities [Abstract]

Available-for-sale Securities

The following table summarizes the fair value of cash equivalents and marketable debt and equity securities which approximates cost:

	Fair Value Level		March 31, 2018				December 31, 2017
Cash and cash equivalents
Cash and time deposits			$	8,405			$	6,962
Available-for-sale debt securities
U.S. government and agencies	2		—				750
Corporate debt	2		2,374				3,032
Sovereign debt	2		337				1,954
Total available-for-sale debt securities – cash equivalents			2,711				5,736
Money market funds	1		3,140				2,814
Total cash and cash equivalents			$	14,256			$	15,512
Marketable debt securities
U.S. government and agencies	2		$	2,272			$	3,310
Corporate debt	2		3,362				3,665
Mortgage and asset-backed	2		642				635
Sovereign debt	2		834				703
Total available-for-sale debt securities – marketable securities			$	7,110			$	8,313
Restricted cash
Cash and cash equivalents			$	232			$	219
Money market funds	1		3,059				2,117
Total restricted cash			$	3,291			$	2,336
Available-for-sale debt securities included above with contractual maturities(a)
Due in one year or less			$	4,494
Due between one and five years			4,685
Total available-for-sale debt securities with contractual maturities			$	9,179

__________

(a) Excludes mortgage and asset-backed securities.

Schedule of Fair Value of Cash Equivalents and Marketable Securities

The following table summarizes the fair value of cash equivalents and marketable debt and equity securities which approximates cost:

	Fair Value Level		March 31, 2018				December 31, 2017
Cash and cash equivalents
Cash and time deposits			$	8,405			$	6,962
Available-for-sale debt securities
U.S. government and agencies	2		—				750
Corporate debt	2		2,374				3,032
Sovereign debt	2		337				1,954
Total available-for-sale debt securities – cash equivalents			2,711				5,736
Money market funds	1		3,140				2,814
Total cash and cash equivalents			$	14,256			$	15,512
Marketable debt securities
U.S. government and agencies	2		$	2,272			$	3,310
Corporate debt	2		3,362				3,665
Mortgage and asset-backed	2		642				635
Sovereign debt	2		834				703
Total available-for-sale debt securities – marketable securities			$	7,110			$	8,313
Restricted cash
Cash and cash equivalents			$	232			$	219
Money market funds	1		3,059				2,117
Total restricted cash			$	3,291			$	2,336
Available-for-sale debt securities included above with contractual maturities(a)
Due in one year or less			$	4,494
Due between one and five years			4,685
Total available-for-sale debt securities with contractual maturities			$	9,179

__________

(a) Excludes mortgage and asset-backed securities.

Investments Classified by Contractual Maturity Date

The following table summarizes the fair value of cash equivalents and marketable debt and equity securities which approximates cost:

	Fair Value Level		March 31, 2018				December 31, 2017
Cash and cash equivalents
Cash and time deposits			$	8,405			$	6,962
Available-for-sale debt securities
U.S. government and agencies	2		—				750
Corporate debt	2		2,374				3,032
Sovereign debt	2		337				1,954
Total available-for-sale debt securities – cash equivalents			2,711				5,736
Money market funds	1		3,140				2,814
Total cash and cash equivalents			$	14,256			$	15,512
Marketable debt securities
U.S. government and agencies	2		$	2,272			$	3,310
Corporate debt	2		3,362				3,665
Mortgage and asset-backed	2		642				635
Sovereign debt	2		834				703
Total available-for-sale debt securities – marketable securities			$	7,110			$	8,313
Restricted cash
Cash and cash equivalents			$	232			$	219
Money market funds	1		3,059				2,117
Total restricted cash			$	3,291			$	2,336
Available-for-sale debt securities included above with contractual maturities(a)
Due in one year or less			$	4,494
Due between one and five years			4,685
Total available-for-sale debt securities with contractual maturities			$	9,179

__________

(a) Excludes mortgage and asset-backed securities.

Reconciliation of Cash, Cash Equivalents and Restricted Cash from Balance Sheet to Statements of Cash Flows

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheet to the total shown in the condensed consolidated statement of cash flows:

	March 31, 2018
Cash and cash equivalents	$	14,256
Restricted cash included in Other current assets	2,713
Restricted cash included in Other assets	578
Total	$	17,547

X

- Definition

Tabular disclosure of the reconciliation of cash, cash equivalents and restricted cash from the consolidated balance sheet to the consolidated statements of cash flows.

+ References

No definition available.

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- Definition

Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 320
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=75019621&loc=d3e62557-112803

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27337-111563

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 3
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-URI http://asc.fasb.org/extlink&oid=75019621&loc=d3e62586-112803

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-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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-Publisher FASB
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27290-111563

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Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.

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Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
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