Stockholders' Equity - Additional Information (Detail) - USD ($)	1 Months Ended			3 Months Ended	9 Months Ended
	Sep. 30, 2015	May. 31, 2015	Mar. 31, 2015	Sep. 30, 2015	Sep. 30, 2015	Oct. 30, 2015	Aug. 05, 2015	Jul. 14, 2015	Dec. 31, 2014		Aug. 31, 2007
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock repurchase program, number of shares authorized to be repurchased											20,000,000
Treasury stock value	$ 1,188,900,000			$ 1,188,900,000	$ 1,188,900,000				$ 481,400,000	[1]
Common stock in treasury, shares	27,961,072			27,961,072	27,961,072				14,151,759
Subsequent Event [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Treasury stock value						$ 738,000,000
Common stock in treasury, shares						14,700,000
Share Trading Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of common stock shares repurchased				5,539,803	8,164,237
Treasury stock value				$ 277,000,000	$ 402,000,000
Accelerated Shares Repurchase Agreement [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Treasury stock value			$ 25,000,000
Number of common stock shares repurchased			433,181
Treasury stock additional shares acquired		113,393
Common stock in treasury, shares	5,771,603	546,574		5,771,603	5,771,603
Common stock repurchase price per share	$ 51.76	$ 45.74
Total cost of common stock in treasury, shares repurchased	$ 299,000,000			$ 299,000,000	$ 299,000,000
Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock repurchase program, authorized amount								$ 1,500,000,000
Maximum [Member] | Accelerated Shares Repurchase Agreement [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Treasury stock value							$ 300,000,000

[1] During the second quarter of 2015, we completed the sale of our North American foam trays and absorbent pads business. During the first quarter of 2015, the assets and liabilities met the criteria of held for sale classification. Accordingly, we reclassified $42 million of assets and $6 million of liabilities as held for sale as of December 31, 2014. Refer to Note 3, “Divestitures and Acquisitions” of the notes to condensed consolidated financial statements for further details.