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Share repurchases Share Repurchases (Tables)

9 Months Ended

Sep. 30, 2021

Treasury Stock, Value [Abstract]

Class of Treasury Stock [Table Text Block]

The following table summarizes the Company's common stock repurchases during the three and nine months ended September 30, 2021 and 2020:

			Three months ended September 30,												Nine months ended September 30,
			2021						2020						2021						2020
Open market repurchases:
Shares			2,731						250						7,750						4,302
Amount paid			$	336,217					$	21,259					$	899,447					$	324,398
Average paid per share			$	123.14					$	85.04					$	116.06					$	75.40
Tender offer:
Shares			—						7,982						—						7,982
Amount paid(1)			$	—					$	704,180					$	—					$	704,180
Average paid per share			$	—					$	88.22					$	—					$	88.22
Total:
Shares			2,731						8,232						7,750						12,284
Amount paid			$	336,217					$	725,439					$	899,447					$	1,028,578
Average paid per share			$	123.14					$	88.13					$	116.06					$	83.73

(1)Represents the aggregate amount paid for shares repurchased pursuant to the Company's 2020 tender offer for its shares during the three and nine months ended September 30, 2020, including its clearing price of $88.00 per share plus related fees and expenses of $1,792.

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- Definition

Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 50
-Paragraph 3
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656

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- References

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