Commitments and Contingencies (Unrecorded Purchase Obligation) (Details) $ in Millions	Sep. 30, 2021 USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2021	$ 383.0
2022	618.1
2023	281.9
2024	180.2
2025	154.4
2026	123.9
Thereafter	825.8
Total	2,567.3
Network and connectivity commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2021	62.2
2022	92.8
2023	68.8
2024	50.4
2025	48.7
2026	40.4
Thereafter	684.4
Total	1,047.7
Purchase commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2021	249.5
2022	263.5
2023	39.7
2024	21.9
2025	10.5
2026	7.8
Thereafter	0.7
Total	593.6
Programming commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2021	57.8
2022	188.2
2023	119.2
2024	79.6
2025	66.2
2026	46.7
Thereafter	18.4
Total	576.1
Other commitments
Unrecorded Unconditional Purchase Obligation [Line Items]
Remainder of 2021	13.5
2022	73.6
2023	54.2
2024	28.3
2025	29.0
2026	29.0
Thereafter	122.3
Total	$ 349.9

Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123406679&loc=d3e25336-109308

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in remainder of current fiscal year.

+ References

No definition available.

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No definition available.

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